CN114210162A - High-efficiency low-consumption purification method for waste gas - Google Patents
High-efficiency low-consumption purification method for waste gas Download PDFInfo
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- CN114210162A CN114210162A CN202111562388.0A CN202111562388A CN114210162A CN 114210162 A CN114210162 A CN 114210162A CN 202111562388 A CN202111562388 A CN 202111562388A CN 114210162 A CN114210162 A CN 114210162A
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- 238000000746 purification Methods 0.000 title claims abstract description 162
- 239000002912 waste gas Substances 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims description 66
- 238000000926 separation method Methods 0.000 claims description 42
- 238000003756 stirring Methods 0.000 claims description 15
- 239000007789 gas Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 230000002146 bilateral effect Effects 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 5
- 238000005485 electric heating Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000011403 purification operation Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 description 9
- 238000013016 damping Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 240000007643 Phytolacca americana Species 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/005—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by heat treatment
Abstract
The invention provides a high-efficiency low-consumption purification method for waste gas, which realizes high-efficiency low-consumption purification of waste gas by using a high-efficiency low-consumption purification device for waste gas; the high-efficiency low-consumption purification equipment for waste gas comprises: the pretreatment shell is of a square structure, and a pretreatment cavity of a square cavity structure is formed in the pretreatment shell. The waste gas can be slowly heated by the aid of the three buffer plates A and the three buffer plates B which are distributed at intervals, flowing speed of the waste gas is reduced, and the waste gas is preheated by the aid of the five groups of preheating pieces which are fixedly installed on the rear side face of the inner end of the pretreatment cavity, so that energy consumption is reduced during subsequent waste gas purification, and high-efficiency low-consumption purification operation is realized.
Description
Technical Field
The invention belongs to the technical field of waste gas purification, and particularly relates to a high-efficiency and low-consumption waste gas purification method.
Background
The waste gas purification mainly refers to the treatment of industrial waste gas generated in industrial places, such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas. For example, application No.: the invention discloses a CN201810980142.7 environment-friendly waste gas purification method.
Based on the above patent search, and the discovery of the method in the prior art, the exhaust gas purification method similar to the above application has the following disadvantages:
1. when the waste gas is purified, the waste gas is directly input, and no pretreatment operation is carried out, so that the energy consumption is large during purification, and the high-efficiency and low-consumption purification cannot be realized;
2. during the operation of waste gas purification, the waste gas is directly input, so that impurities possibly contained in the waste gas enter together, and blockage and equipment damage are easily caused.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a method for purifying waste gas with high efficiency and low consumption, which solves the problems that during the current waste gas purification operation, the waste gas is directly input, no pretreatment operation is performed, the energy consumption during purification is large, the purification with high efficiency and low consumption cannot be realized, and impurities possibly contained in the waste gas enter together due to the direct input of the waste gas, so that blockage and equipment damage are easily caused.
The invention is achieved by the following specific technical means:
a high-efficiency low-consumption purification method of exhaust gas, which realizes high-efficiency low-consumption purification of exhaust gas by using a high-efficiency low-consumption purification apparatus of exhaust gas; the high-efficiency low-consumption purification equipment for waste gas comprises: the pretreatment shell is of a square structure, and a pretreatment cavity of a square cavity structure is formed in the pretreatment shell; the purification device comprises a purification main body, a rotating type purification shell and a water tank, wherein the purification main body is integrally of a circular block structure and is provided with two bilaterally symmetrical purification main bodies, and the rotating type purification shell is rotatably arranged between the two purification main bodies; the purification main body positioned at the left side is fixedly connected with the pretreatment shell in a sealing way; the purification main body positioned at the right side is fixedly connected with the low-temperature plasma air purifier in a sealing way.
The pretreatment shell comprises: the connecting pieces A are hemispherical tubes, the two connecting pieces A are arranged, and the two connecting pieces A are respectively arranged on the left end surface and the right end surface of the pretreatment shell and communicated with the pretreatment cavity; the purification body side end face axis position is provided with a containing groove in a circular groove structure, the purification body side end face axis position is provided with a connecting piece B in a circular pipe structure and communicated with the containing groove, and the connecting piece B is fixedly connected with the connecting piece A in a sealing mode.
Further, the pretreatment housing comprises: the separation baffle A is integrally of a rectangular plate structure, the separation baffle A is fixedly arranged in the pretreatment cavity, the top end of the separation baffle A is fixedly arranged at the included angle part of the left side surface and the top side surface of the inner end of the pretreatment cavity, and the bottom end of the separation baffle A is higher than the bottom surface of the inner end of the pretreatment cavity; the separation baffle A is arranged in an inclined manner, and a ten-degree included angle is formed between the separation baffle A and the left side surface of the inner end of the pretreatment cavity; the whole separation baffle B is of a rectangular plate structure, the separation baffle B is fixedly arranged in the pretreatment cavity, the bottom end of the separation baffle B is fixedly arranged on the bottom surface of the inner end of the pretreatment cavity, and the top end of the separation baffle B is lower than the top surface of the inner end of the pretreatment cavity; the blocking baffle B is arranged in an inclined shape and is parallel to the blocking baffle A.
The pretreatment shell comprises: the guide is protruding, and the protruding longitudinal section of guide is the triangle-shaped structure, and the protruding bottom fixed mounting of guide is in the inner bottom surface of preliminary treatment chamber, and the protruding right side inclined end face of guide parallels the laminating with separation baffle B, and the protruding another department inclined end face of guide is ninety degrees contained angles with separation baffle B left end face, and the guide is protruding to be less than separation baffle A bottom.
Further, the pretreatment housing comprises: the integral buffer plate A is of a rectangular plate structure, three buffer plates A are arranged in the buffer plate A, the three buffer plates A are uniformly distributed in the pretreatment cavity, the top ends of the buffer plates A are fixedly connected with the top surface of the inner end of the pretreatment cavity, and the bottom ends of the buffer plates A are higher than the bottom surface of the inner end of the pretreatment cavity; the whole of the buffer board B is of a rectangular board structure, three buffer boards B are arranged in the buffer board B, the three buffer boards B are uniformly distributed in the pretreatment cavity, the bottom end of the buffer board B is fixedly connected with the bottom surface of the inner end of the pretreatment cavity, and the top end of the buffer board B is lower than the top surface of the inner end of the pretreatment cavity; the buffer stop plates A and B are distributed at intervals; the preheating piece is an electric heating pipe and is provided with five groups of preheating pieces, the left side and the right side of the buffer board B are provided with a group of preheating pieces, and the preheating pieces are fixedly arranged on the rear side face of the inner end of the pretreatment cavity.
The purification main body comprises: the rotary clamping groove is of an annular groove structure and is formed in the side end face of the purification main body opposite to the accommodating groove; the rotary clamping pieces are integrally of annular block structures and are arranged in total, and the two rotary clamping pieces are respectively arranged on the left end face and the right end face of the rotary purifying shell; the rotary clamping piece is connected with the rotary clamping groove in a rotary mode through a rotary auxiliary piece which is a bearing.
Further, the purification main body comprises: the rotary purifying shell is of a cylindrical structure as a whole, and a row of rotary pull rods are arranged on the periphery of the rotary purifying shell in an annular array; the two separation filter plates are respectively and fixedly arranged inside the two connecting pieces B; a plurality of purifying pieces are added between the two separation filter plates, the rotating clamping groove and the inner peripheral surface of the rotary purifying shell, and the purifying pieces are made of spherical porous materials.
The purification main body comprises: the purification stirring main rods are integrally of a round rod structure, the purification stirring main rods are arranged in total, and the two purification stirring main rods are arranged on the inner peripheral surface of the rotary purification shell in a bilateral symmetry manner; the purification poking rod is integrally of a round rod structure, the purification poking rod is provided with eleven purification poking rods, and the eleven purification poking rods are uniformly distributed on the two purification poking main rods.
Further, the purification poker rod is ninety degrees contained angle setting with the mobile jib is stirred in the purification, and purification poker rod length slightly is less than two and rotates the distance that draw-in groove degree of depth and rotary type purified the casing width and add.
Compared with the prior art, the invention has the following beneficial effects:
the top end of a blocking baffle A is fixedly arranged at the included angle position of the left side surface and the top side surface of the inner end of a pretreatment cavity, the blocking baffle A is arranged in an inclined shape, the included angle between the blocking baffle A and the left side surface of the inner end of the pretreatment cavity is ten degrees, so impurities possibly contained in waste gas are blocked by the blocking baffle A to realize primary blocking, a blocking baffle B parallel to the blocking baffle A is arranged, secondary blocking is realized on the waste gas by the blocking baffle B, impurities possibly contained in the waste gas after secondary blocking of the blocking baffle B slide down along the blocking baffle B, a guide bulge is fixedly arranged on the bottom surface of the inner end of the pretreatment cavity, the inclined end surface of the right side of the guide bulge is attached to the blocking baffle B in a parallel manner, the inclined end surface of the other part of the guide bulge and the left end surface of the blocking baffle B form a ninety-degree included angle, so when the impurities slide down along the blocking baffle B to the guide bulge, the impurities are guided to the bottom surface of the inner end surface of the pretreatment cavity close to the left side connecting piece A, so as to facilitate the subsequent cleaning operation.
The top end of the blocking baffle B is lower than the top surface of the inner end of the pretreatment cavity, so the waste gas after secondary blocking continuously flows inwards from the gap part at the top end of the blocking baffle B, the blocking and buffering operation can be realized between the three blocking and buffering plates A and the three blocking and buffering plates B which are distributed at intervals, the flowing speed of the waste gas is slowed down, five groups of preheating pieces which are fixedly arranged on the rear side surface of the inner end of the pretreatment cavity are arranged, and the left side and the right side of each blocking and buffering plate B are respectively provided with one group of preheating pieces, so that the preheating operation of the waste gas is realized through the preheating pieces, the energy consumption is reduced during the subsequent waste gas purification, and the high-efficiency and low-consumption purification operation is realized.
The purification main body and the rotary purification shell are rotatably connected through the rotating auxiliary part, two purification stirring main rods are symmetrically arranged on the inner circumferential surface of the rotary purification shell in a bilateral mode, each purification stirring main rod is uniformly provided with eleven purification stirring rods, and the purification stirring main rods and the purification stirring rods are arranged, so that after a period of time, the rotary purification shell can be rotated through the rotating pull rods, the purification stirring main rods and the purification stirring rods stir the purification parts between two separation filter plates and the inner circumferential surfaces of the rotary clamping grooves and the rotary purification shell, the positions of the purification parts are adjusted, the positions of the purification parts are not limited to the current positions, position adjustment can be carried out, the contact surface between the purification parts and waste gas is guaranteed, and the utilization rate of the purification parts is guaranteed.
Drawings
Fig. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic cross-sectional view A of FIG. 1 according to the present invention.
Fig. 3 is a schematic view of the present invention at a part enlarged in fig. 2.
Fig. 4 is a schematic view of the lower side of the installation state of the purifying main body and the rotary purifying housing of the present invention.
Fig. 5 is a schematic sectional view of the cleaning main body and the rotary cleaning housing according to the present invention in an assembled state.
Fig. 6 is a schematic view of the present invention at a part B enlarged in fig. 5.
Fig. 7 is a schematic sectional structure view of the purification body of the present invention.
Fig. 8 is an axial view of the rotary purification housing of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. pretreating the shell; 101. a connecting piece A; 102. a pretreatment chamber; 103. a blocking baffle A; 104. a blocking baffle B; 105. a material guiding bulge; 106. a damping plate A; 107. a damping plate B; 108. preheating a part;
2. a purifying main body; 201. a connecting piece B; 202. a rotating purification housing; 203. rotating the pull rod; 204. blocking the filter plate; 205. a purifying member; 206. a rotation aid; 207. the main rod is stirred for purification; 208. a receiving groove; 209. rotating the clamping groove; 2010. a purification poke rod; 2011. rotating the clamping piece;
3. a low temperature plasma air purifier.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a high-efficiency low-consumption purification method for waste gas, which realizes high-efficiency low-consumption purification of waste gas by using a high-efficiency low-consumption purification device for waste gas; the high-efficiency low-consumption purification equipment for waste gas comprises: the pretreatment device comprises a pretreatment shell 1, wherein the whole pretreatment shell 1 is of a square structure, and a pretreatment cavity 102 in a square cavity structure is formed in the pretreatment shell 1; the pretreatment housing 1 includes: the pretreatment device comprises a pretreatment shell 1, connecting pieces A101, a plurality of connecting pieces B, a plurality of connecting pieces A101 and a plurality of connecting pieces C, wherein the connecting pieces A101 are hemispherical tubes, the two connecting pieces A101 are arranged in total, and the two connecting pieces A101 are respectively arranged on the left end surface and the right end surface of the pretreatment shell 1 and are communicated with a pretreatment cavity 102; the axial center part of the end surface at the side of the purifying body 2 is provided with a receiving groove 208 with a circular groove structure, the axial center part of the end surface at the other side of the purifying body 2 is provided with a connecting piece B201 with a circular tube structure and communicated with the receiving groove 208, and the connecting piece B201 is fixedly connected with the connecting piece A101 in a sealing way; the purification device comprises a purification main body 2, wherein the purification main body 2 is integrally in a circular block structure, the purification main body 2 is provided with two blocks which are bilaterally symmetrical, and a rotary purification shell 202 is rotatably arranged between the two purification main bodies 2; the purification main body 2 positioned at the left side is connected with the pretreatment shell 1 in a sealed fixed phase manner; the purification main body 2 includes: the rotary clamping groove 209 is in an annular groove structure, and the rotary clamping groove 209 is formed in the end face, opposite to the accommodating groove 208, of the side of the purification main body 2; the rotary clamping pieces 2011 are integrally in an annular block structure, the rotary clamping pieces 2011 are provided in two numbers, and the two rotary clamping pieces 2011 are respectively arranged on the left end face and the right end face of the rotary purification shell 202; the rotary clamping piece 2011 is rotatably connected with the rotary clamping groove 209 through a rotary auxiliary piece 206 serving as a bearing; the purification main body 2 includes: the rotary purifying shell 202 is of a cylindrical structure as a whole, and a row of rotary pull rods 203 are arranged on the outer periphery of the rotary purifying shell 202 in an annular array; the two separation filter plates 204 are arranged, and the two separation filter plates 204 are respectively and fixedly arranged in the two connecting pieces B201; a plurality of purifying pieces 205 are added between the two separation filter plates 204 and the inner peripheral surfaces of the rotary clamping groove 209 and the rotary purifying shell 202, and the purifying pieces 205 are made of spherical porous materials; the purification main body 2 positioned at the right side is fixedly connected with the low-temperature plasma air purifier 3 in a sealing way.
Wherein, preliminary treatment casing 1 is including: the separation baffle A103 is of a rectangular plate structure, the separation baffle A103 is fixedly arranged in the pretreatment cavity 102, the top end of the separation baffle A103 is fixedly arranged at the included angle position of the left side surface and the top side surface of the inner end of the pretreatment cavity 102, and the bottom end of the separation baffle A103 is higher than the bottom surface of the inner end of the pretreatment cavity 102; the blocking baffle A103 is arranged in an inclined manner, and a ten-degree included angle is formed between the blocking baffle A103 and the left side of the inner end of the pretreatment cavity 102; the whole blocking baffle B104 is of a rectangular plate structure, the blocking baffle B104 is fixedly arranged in the pretreatment cavity 102, the bottom end of the blocking baffle B104 is fixedly arranged on the bottom surface of the inner end of the pretreatment cavity 102, and the top end of the blocking baffle B104 is lower than the top surface of the inner end of the pretreatment cavity 102; the blocking baffle B104 is arranged in an inclined shape, and the blocking baffle B104 is parallel to the blocking baffle A103; the pretreatment housing 1 includes: the longitudinal section of the material guide bulge 105 is of a triangular structure, the bottom end of the material guide bulge 105 is fixedly arranged on the bottom surface of the inner end of the pretreatment cavity 102, the inclined end surface on the right side of the material guide bulge 105 is attached to the blocking baffle B104 in parallel, an included angle of ninety degrees is formed between the other inclined end surface of the material guide bulge 105 and the left end surface of the blocking baffle B104, and the material guide bulge 105 is lower than the bottom end of the blocking baffle A103; the pretreatment housing 1 includes: the whole of the damping plate A106 is of a rectangular plate structure, three damping plates A106 are arranged on the damping plate A106, the three damping plates A106 are uniformly distributed in the pretreatment cavity 102, the top end of the damping plate A106 is fixedly connected with the top surface of the inner end of the pretreatment cavity 102, and the bottom end of the damping plate A106 is higher than the bottom surface of the inner end of the pretreatment cavity 102; the buffer plate B107 is arranged, the whole buffer plate B107 is of a rectangular plate structure, three buffer plates B107 are arranged, the three buffer plates B107 are uniformly distributed in the pretreatment cavity 102, the bottom end of the buffer plate B107 is fixedly connected with the bottom surface of the inner end of the pretreatment cavity 102, and the top end of the buffer plate B107 is lower than the top surface of the inner end of the pretreatment cavity 102; the buffer stop plate A106 and the buffer stop plate B107 are distributed at intervals; the preheating part 108 is an electric heating pipe, five groups of preheating parts 108 are arranged in total, a group of preheating parts 108 are arranged on the left side and the right side of the buffer plate B107, the preheating part 108 is fixedly arranged on the rear side of the inner end of the pretreatment cavity 102, the buffer operation on waste gas can be realized between three buffer plates A106 and three buffer plates B107 which are distributed at intervals, the flowing speed of the waste gas is reduced, the five groups of preheating parts 108 fixedly arranged on the rear side of the inner end of the pretreatment cavity 102 are arranged in total, a group of preheating parts 108 are arranged on the left side and the right side of the buffer plate B107, and the preheating operation on the waste gas is realized through the preheating parts 108, so that the energy consumption is reduced during the subsequent waste gas purification, and the high-efficiency and low-consumption purification operation is realized.
Wherein, purify main part 2 including: the purification toggle main rods 207 are integrally in a round rod structure, the purification toggle main rods 207 are arranged in two, and the two purification toggle main rods 207 are arranged on the inner circumferential surface of the rotary purification shell 202 in a bilateral symmetry manner; the purification poking rod 2010 is integrally of a round rod structure, eleven purification poking rods 2010 are arranged on two purification poking main rods 207 in a uniformly distributed manner, so that after a period of time, the rotary purification shell 202 can be rotated by rotating the pull rod 203, the purification poking main rods 207 and the purification poking rods 2010 poke the purification pieces 205 between the two separation filter plates 204 and the inner peripheral surfaces of the rotary clamping grooves 209 and the rotary purification shell 202, the positions of the purification pieces 205 are adjusted, the positions of the purification pieces 205 are not limited to the current positions, and the positions can be adjusted to ensure the contact surfaces of the purification pieces 205 and waste gas and the utilization rate of the purification pieces 205; purification poker rod 2010 and purification are stirred mobile jib 207 and are ninety degrees contained angles setting, and purification poker rod 2010 length slightly less than is less than two and rotates the distance that draw-in groove 209 degree of depth and rotary type purification casing 202 width added, so when guaranteeing to rotate rotary type purification casing 202 through rotating pull rod 203, this purification poker rod 2010 can not receive the rotary type and purify casing 202 and rotate draw-in groove 209 contact separation.
The high-efficiency and low-consumption purification method for the waste gas specifically comprises the following steps:
waste gas is input into the pretreatment cavity 102 through the left connecting piece A101, because the top end of the blocking baffle A103 is fixedly arranged at the included angle position of the left side surface and the top side surface of the inner end of the pretreatment cavity 102, and the blocking baffle A103 is arranged in an inclined shape and forms a ten-degree included angle with the blocking baffle A103 and the left side surface of the inner end of the pretreatment cavity 102, the waste gas input into the pretreatment cavity 102 from the left connecting piece A101 is firstly contacted with the blocking baffle A103, the waste gas is blocked by the blocking baffle A103 to block impurities possibly contained in the waste gas, and because the bottom end of the blocking baffle A103 is higher than the bottom surface of the inner end of the pretreatment cavity 102, the waste gas after primary blocking enters a flow channel between the blocking baffle A103 and the blocking baffle B104 through the gap position, and because the blocking baffle B104 is parallel to the blocking baffle A103 and the bottom end of the blocking baffle B104 is fixedly arranged at the bottom surface of the inner end of the pretreatment cavity 102, the entering waste gas moves upwards along the flow channel, meanwhile, the waste gas is secondarily blocked by the blocking baffle B104, impurities possibly contained in the waste gas secondarily blocked by the blocking baffle B104 slide down along the blocking baffle B104, a guide bulge 105 is fixedly installed on the bottom surface of the inner end of the pretreatment cavity 102, the right inclined end surface of the guide bulge 105 is attached to the blocking baffle B104 in parallel, and the other inclined end surface of the guide bulge 105 forms a ninety-degree included angle with the left end surface of the blocking baffle B104, so that when the blocking baffle B104 slides down to the guide bulge 105, the impurities are guided to the bottom surface of the pretreatment cavity 102 close to the inner end of the left connecting piece A101 along the inclined end surface, and subsequent cleaning operation is facilitated;
the top end of the blocking baffle B104 is lower than the top surface of the inner end of the pretreatment cavity 102, so the waste gas after secondary blocking continuously flows inwards from the gap part of the top end of the blocking baffle B104, the waste gas can be subjected to slow blocking operation between three slow blocking plates A106 and three slow blocking plates B107 which are distributed at intervals, the flowing speed of the waste gas is reduced, five groups of preheating pieces 108 which are fixedly arranged on the rear side surface of the inner end of the pretreatment cavity 102 are arranged, and the left side and the right side of the slow blocking plates B107 are respectively provided with one group of preheating pieces 108, so that the waste gas is preheated by the preheating pieces 108, the energy consumption is reduced during subsequent waste gas purification, and the high-efficiency and low-consumption purification operation is realized;
preheated waste gas is input between two rotating clamping grooves 209 and the inner peripheral surfaces of the rotating clamping grooves 209 and the rotating purifying shell 202 through a left connecting piece A101 and a left connecting piece B201, a plurality of spherical purifying pieces 205 made of porous materials are added between two separation filter plates 204 and the inner peripheral surfaces of the rotating clamping grooves 209 and the rotating purifying shell 202, and primary purification operation is realized on the waste gas through the plurality of spherical purifying pieces 205 made of porous materials;
according to the invention, the purification main body 2 is rotatably connected with the rotary purification shell 202 through the rotation auxiliary part 206, two purification toggle main rods 207 are symmetrically arranged on the inner circumferential surface of the rotary purification shell 202 in a bilateral mode, eleven purification toggle rods 2010 are uniformly distributed on each purification toggle main rod 207, and through the arrangement of the purification toggle main rods 207 and the purification toggle rods 2010, after a period of time passes, the rotary purification shell 202 can be rotated through the rotation pull rod 203, so that the purification toggle main rods 207 and the purification toggle rods 2010 toggle the purification parts 205 between the two separation filter plates 204 and the inner circumferential surfaces of the rotary clamping grooves 209 and the rotary purification shell 202, and the positions of the purification parts 205 are adjusted, so that the positions of the purification parts 205 are not limited to the current positions, and the position adjustment can be carried out, so as to ensure the contact surfaces of the purification parts 205 and waste gas, and ensure the utilization rate of the purification parts 205;
the waste gas after the primary purification of the purification piece 205 is input into the low-temperature plasma air purifier 3 through the connecting piece B201, the final purification operation is realized on the waste gas through the low-temperature plasma air purifier 3, and the waste gas which meets the quality is discharged.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. A high-efficiency low-consumption purification method for waste gas is characterized in that: the high-efficiency low-consumption purification method for the waste gas realizes high-efficiency low-consumption purification of the waste gas by using high-efficiency low-consumption purification equipment for the waste gas; the high-efficiency low-consumption purification equipment for waste gas comprises:
the pretreatment shell is of a square structure, and a pretreatment cavity of a square cavity structure is formed in the pretreatment shell;
the purification device comprises a purification main body, a rotating type purification shell and a water tank, wherein the purification main body is integrally of a circular block structure and is provided with two bilaterally symmetrical purification main bodies, and the rotating type purification shell is rotatably arranged between the two purification main bodies;
the purification main body positioned at the left side is fixedly connected with the pretreatment shell in a sealing way; the purification main body positioned on the right side is fixedly connected with the low-temperature plasma air purifier in a sealing way;
the pretreatment shell comprises:
the connecting pieces A are hemispherical tubes, the two connecting pieces A are arranged, and the two connecting pieces A are respectively arranged on the left end surface and the right end surface of the pretreatment shell and communicated with the pretreatment cavity;
the purification body side end face axis position is provided with a containing groove in a circular groove structure, the purification body side end face axis position is provided with a connecting piece B in a circular pipe structure and communicated with the containing groove, and the connecting piece B is fixedly connected with the connecting piece A in a sealing mode.
2. A method for purifying exhaust gas with high efficiency and low consumption as claimed in claim 1, wherein: the pretreatment shell comprises:
the separation baffle A is integrally of a rectangular plate structure, the separation baffle A is fixedly arranged in the pretreatment cavity, the top end of the separation baffle A is fixedly arranged at the included angle part of the left side surface and the top side surface of the inner end of the pretreatment cavity, and the bottom end of the separation baffle A is higher than the bottom surface of the inner end of the pretreatment cavity;
the separation baffle A is arranged in an inclined manner, and a ten-degree included angle is formed between the separation baffle A and the left side surface of the inner end of the pretreatment cavity;
the whole separation baffle B is of a rectangular plate structure, the separation baffle B is fixedly arranged in the pretreatment cavity, the bottom end of the separation baffle B is fixedly arranged on the bottom surface of the inner end of the pretreatment cavity, and the top end of the separation baffle B is lower than the top surface of the inner end of the pretreatment cavity;
the blocking baffle B is arranged in an inclined shape and is parallel to the blocking baffle A;
the pretreatment shell comprises:
the guide is protruding, and the protruding longitudinal section of guide is the triangle-shaped structure, and the protruding bottom fixed mounting of guide is in the inner bottom surface of preliminary treatment chamber, and the protruding right side inclined end face of guide parallels the laminating with separation baffle B, and the protruding another department inclined end face of guide is ninety degrees contained angles with separation baffle B left end face, and the guide is protruding to be less than separation baffle A bottom.
3. A method for purifying exhaust gas with high efficiency and low consumption as claimed in claim 2, wherein: the pretreatment shell comprises:
the integral buffer plate A is of a rectangular plate structure, three buffer plates A are arranged in the buffer plate A, the three buffer plates A are uniformly distributed in the pretreatment cavity, the top ends of the buffer plates A are fixedly connected with the top surface of the inner end of the pretreatment cavity, and the bottom ends of the buffer plates A are higher than the bottom surface of the inner end of the pretreatment cavity;
the whole of the buffer board B is of a rectangular board structure, three buffer boards B are arranged in the buffer board B, the three buffer boards B are uniformly distributed in the pretreatment cavity, the bottom end of the buffer board B is fixedly connected with the bottom surface of the inner end of the pretreatment cavity, and the top end of the buffer board B is lower than the top surface of the inner end of the pretreatment cavity;
the buffer stop plates A and B are distributed at intervals;
the preheating piece is an electric heating pipe and is provided with five groups of preheating pieces, the left side and the right side of the buffer plate B are provided with one group of preheating pieces, and the preheating pieces are fixedly arranged on the rear side surface of the inner end of the pretreatment cavity;
the purification main body comprises:
the rotary clamping groove is of an annular groove structure and is formed in the side end face of the purification main body opposite to the accommodating groove;
the rotary clamping pieces are integrally of annular block structures and are arranged in total, and the two rotary clamping pieces are respectively arranged on the left end face and the right end face of the rotary purifying shell;
the rotary clamping piece is connected with the rotary clamping groove in a rotary mode through a rotary auxiliary piece which is a bearing.
4. A method for purifying exhaust gas with high efficiency and low consumption according to claim 3, wherein: the purification main body comprises:
the rotary purifying shell is of a cylindrical structure as a whole, and a row of rotary pull rods are arranged on the periphery of the rotary purifying shell in an annular array;
the two separation filter plates are respectively and fixedly arranged inside the two connecting pieces B;
a plurality of purifying pieces are added between the two separation filter plates, the rotary clamping groove and the inner peripheral surface of the rotary purifying shell, and the purifying pieces are made of spherical porous materials;
the purification main body comprises:
the purification stirring main rods are integrally of a round rod structure, the purification stirring main rods are arranged in total, and the two purification stirring main rods are arranged on the inner peripheral surface of the rotary purification shell in a bilateral symmetry manner;
the purification poking rod is integrally of a round rod structure, the purification poking rod is provided with eleven purification poking rods, and the eleven purification poking rods are uniformly distributed on the two purification poking main rods.
5. The method for purifying exhaust gas with high efficiency and low consumption according to claim 4, wherein: purification poker rod and purification stir the mobile jib and be ninety degrees contained angles setting, purify poker rod length slightly less than two and rotate the distance that draw-in groove degree of depth and rotary type purified housing width added.
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Application publication date: 20220322 |