CN113018967B

CN113018967B - Chemical wastewater recycling equipment

Info

Publication number: CN113018967B
Application number: CN202110265449.0A
Authority: CN
Inventors: 王柯峰
Original assignee: Dongying Wanghao Chemical Co ltd
Current assignee: Dongying Wanghao Chemical Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2022-05-03
Anticipated expiration: 2041-03-11
Also published as: CN113018967A

Abstract

The invention provides a chemical wastewater recycling device, which relates to the technical field of chemical wastewater treatment and solves the problems that the existing chemical wastewater treatment device is not clean thoroughly due to the fact that chemical wastewater contains a large amount of chemical impurities during treatment and is easy to adhere to the inner wall of a treatment tank, and further a large amount of impurities adhere to the inner wall of the treatment tank, and the chemical wastewater cannot be subjected to efficient multiple filtration operation, so that the filtration efficiency is low in the existing chemical wastewater treatment device. The design can leave the impurities contained in the chemical wastewater in the charging barrel.

Description

Chemical wastewater recycling equipment

Technical Field

The invention belongs to the technical field of chemical wastewater treatment, and particularly relates to chemical wastewater recycling equipment.

Background

The chemical wastewater refers to wastewater produced in the process of producing products in chemical plants, such as oily wastewater of devices for producing ethylene, polyethylene, rubber, polyester, methanol, ethylene glycol, an oil product tank area, an air separation air compression station and the like, after biochemical treatment, the wastewater can generally reach the national second-level emission standard, at present, due to the shortage of water resources, the water meeting the emission standard needs to be further deeply treated and then recycled to meet the requirement of industrial water supplement, because impurities in the water are mainly suspended particles and fine wool fibers, the impurities are removed by using a mechanical filtration principle and a microporous filtration technology, the working condition of filter equipment is controlled by a PLC (programmable logic controller) or a time relay, automatic back flushing and automatic operation are realized, a water head required by a lifting water pump is provided for the filter, and the effluent is directly introduced into a production system.

For example, application No.: CN 201811074622.3, the invention discloses a device for recycling sludge in coal chemical industry wastewater, which comprises two supporting seats, wherein one side, close to each other, of the two supporting seats is fixedly provided with the same treatment box with the bottom arranged as an opening, the inner walls of the two sides of the treatment box are respectively provided with a sliding groove, sliding seats are respectively and slidably arranged in the two sliding grooves, one side, close to each other, of the two sliding seats is rotatably provided with a rotating plate, one side, close to each other, of the two rotating plates is fixedly provided with the same filter seat positioned in the treatment box, one side, close to each other, of the two sliding seats is respectively provided with a first mounting groove, and the inner wall, far away from each other, of the two first mounting grooves is respectively and fixedly provided with a first rotating motor. The invention is convenient for the filter seat to continuously move up and down, thereby accelerating the filtering speed of the sludge, simultaneously being convenient for overturning the filter seat, being convenient for collecting the sludge, having simple structure and being convenient for use.

Based on the search of above-mentioned patent to and combine the equipment discovery among the prior art, above-mentioned equipment is when using, though can carry out mud recovery, in the practical application in-process exists because of containing a large amount of chemical industry impurity in the waste water, consequently easy adhesion is on the inner wall of treatment tank when handling, and then can lead to because of adhering to on the inner wall of treatment tank a large amount of impurity and leading to clean not thorough, again can't carry out the multiple filtration operation of efficient to chemical industry waste water, consequently can have the filtration inefficiency.

Disclosure of Invention

In order to solve the technical problems, the invention provides chemical wastewater recycling equipment, which aims to solve the problems that the existing chemical wastewater treatment equipment is easy to adhere to the inner wall of a treatment tank during treatment due to a large amount of chemical impurities contained in the chemical wastewater in the actual application process, so that the cleaning is incomplete due to the large amount of impurities adhering to the inner wall of the treatment tank, and the chemical wastewater cannot be subjected to efficient multiple filtration operation, so that the filtration efficiency is low.

The invention relates to a purpose and an effect of chemical wastewater recycling equipment, which are achieved by the following specific technical means:

the chemical wastewater recycling equipment comprises a steering connecting mechanism, a primary filtering mechanism and an auxiliary mechanism, wherein the steering connecting mechanism is sleeved at the outer side of a driving mechanism, and a secondary filtering mechanism is also inserted at the outer side of the steering connecting mechanism; the primary filter mechanism is positioned right below the steering connecting mechanism; the auxiliary mechanism is arranged right below the primary filter mechanism and is inserted into the inner side of the secondary filter mechanism; the double-filter mechanism comprises a rotating block and side plates, wherein the side plates are provided with two positions, the two side plates are respectively connected to the left side surface and the right side surface of the rotating block in a shaft mode, the rotating block is provided with six positions, and the six rotating blocks are respectively installed on the outer side positions of six connecting rods.

Furthermore, the driving mechanism comprises a motor, a fixed sleeve, a transmission shaft and a liquid supply pipe, the transmission shaft is installed at the bottom end of the motor, the fixed sleeve is further sleeved outside the transmission shaft, the liquid supply pipe is installed at a position right below the transmission shaft, and an insertion hole is formed in the peripheral surface of the liquid supply pipe;

furthermore, the steering connecting mechanism comprises a threaded sleeve, fixing plates A and connecting rods, wherein threads are formed in the threaded sleeve, twelve positions are formed in the fixing plates A, every two positions of the fixing plates A form a group, six groups of fixing plates A are fixedly connected to the outer peripheral surface of the threaded sleeve in an annular array mode, and the inner sides of the six groups of fixing plates A are connected with the connecting rods through rotating shafts in a shaft coupling mode;

furthermore, the steering connecting mechanism also comprises six guide rods and clamping jaws, the guide rods are provided with clamping jaws with the same size at the bottom sides of the six guide rods, rotating shafts are arranged at the inner sides of the six groups of clamping jaws, the guide rods are in shaft connection with the connecting rods through the clamping jaws, and the six guide rods are fixedly connected to the outer peripheral surface of the fixed sleeve in an annular array in the installation state;

furthermore, the primary filtering mechanism comprises a charging barrel, a connecting column and a filter element, wherein a cavity is formed in the charging barrel, through grooves are formed in the inner wall and the outer wall of the charging barrel, the filter element is inserted in the cavity in the charging barrel, the connecting column is fixedly connected to the center of the bottom end face of the charging barrel, and the charging barrel is inserted in the top end position of the seat sleeve through the connecting column in the installation state;

furthermore, the auxiliary mechanism comprises a seat cover, fixing plates B and supporting rods, twelve positions are arranged on the fixing plates B, every two positions of the fixing plates B form one group, six groups of fixing plates B are fixedly connected to the outer peripheral surface of the seat cover in an annular array mode, six positions are arranged on the supporting rods, the six supporting rods are axially connected to the inner side positions of the six groups of fixing plates B in an annular array mode, and the seat cover is connected to the outer peripheral surface position of the connecting column in a sleeved mode in the installation state;

furthermore, the re-filtering mechanism further comprises a fixing plate and a re-filtering sleeve, the fixing plate is provided with six positions, the inner side surfaces of the six fixing plates are fixedly connected with inserting columns, the six fixing plates are inserted into the outer side positions of the two side plates through the inserting columns fixedly connected with the inner parts of the six fixing plates, the re-filtering sleeve is inserted into the outer side positions of the six groups of side plates, and the six rotating blocks are fixedly connected to the outer side positions of the six connecting rods respectively in the installation state.

Compared with the prior art, the invention has the following beneficial effects:

in the invention, because the fixing plates A are provided with twelve positions, wherein every two fixing plates A are in one group, six groups of fixing plates A are fixedly connected at the position of the outer peripheral surface of the threaded sleeve in an annular array manner, the inner sides of the six groups of fixing plates A are all connected with connecting rods through rotating shafts, and the top ends of the six connecting rods are also provided with guide rods through clamping jaws, when the fixing sleeve rotates at a high speed, a charging barrel in a primary filtering mechanism arranged at the lower side of the fixing sleeve is driven to rotate at a high speed and move up and down through linkage between the connecting rods and the guide rods, and because the charging barrel is internally provided with a cavity, and through grooves are respectively arranged on the inner wall and the outer wall of the charging barrel, and a filter element is inserted in the internal cavity of the charging barrel, the waste water can be thrown into the inner side position of a secondary filtering mechanism after being filtered by the centrifugal force after flowing into the charging barrel, and the impurities contained in the waste water can be left in the charging barrel, so as to achieve the purpose of primary filtration.

Drawings

Fig. 1 is a right side view schematically showing the structure of the present invention in a half-section state.

Fig. 2 is a schematic front view of the present invention in a half-section state.

Fig. 3 is a left side view schematically showing the structure of the present invention in a half-section state.

Fig. 4 is a schematic bottom side view of the present invention in a half-section state.

Fig. 5 is a left side view of the present invention in a half-section state.

Fig. 6 is a schematic top view of the present invention.

Fig. 7 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

Fig. 8 is an enlarged view of the structure of fig. 6B according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a drive mechanism; 101. a motor; 102. fixing a sleeve; 103. a drive shaft; 104. a liquid supply tube; 2. a steering connection mechanism; 201. a threaded sleeve; 202. fixing a plate A; 203. a connecting rod; 204. a guide bar; 205. a clamping jaw; 3. a primary filtering mechanism; 301. a charging barrel; 302. connecting columns; 303. a filter element; 4. an auxiliary mechanism; 401. a seat cover; 402. a fixing plate B; 403. a support bar; 5. a secondary filtering mechanism; 501. rotating the block; 502. a side plate; 503. a fixing plate; 504. and (4) carrying out secondary filtration.

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 chemical wastewater recycling device, which comprises: the device comprises a steering connecting mechanism 2, a primary filtering mechanism 3 and an auxiliary mechanism 4, wherein the steering connecting mechanism 2 is sleeved at the outer side of a driving mechanism 1, and a secondary filtering mechanism 5 is also inserted at the outer side of the steering connecting mechanism 2; the primary filter mechanism 3 is positioned right below the steering connecting mechanism 2; the auxiliary mechanism 4 is arranged right below the primary filter mechanism 3, and the auxiliary mechanism 4 is inserted in the inner side of the secondary filter mechanism 5; the re-filtering mechanism 5 comprises a rotating block 501 and side plates 502, wherein the side plates 502 are provided with two positions, the two side plates 502 are respectively connected to the left side surface and the right side surface of the rotating block 501 in a shaft mode, the rotating block 501 is provided with six positions, and the six rotating blocks 501 are respectively arranged at the outer side positions of the six connecting rods 203.

Wherein, the driving mechanism 1 comprises a motor 101, a fixed sleeve 102, a transmission shaft 103 and a liquid supply pipe 104, the transmission shaft 103 is installed at the bottom end of the motor 101, the fixed sleeve 102 is further sleeved outside the transmission shaft 103, the liquid supply pipe 104 is installed at a position right below the transmission shaft 103, and a jack is opened on the peripheral surface of the liquid supply pipe 104, when the fixed sleeve 102 rotates at a high speed, the charging barrel 301 in the primary filtering mechanism 3 installed at the lower side thereof is driven by linkage between the connecting rod 203 and the guide rod 204 to rotate at a high speed and move up and down, and because a cavity is opened inside the charging barrel 301, and through grooves are opened on the inner wall and the outer wall of the charging barrel 301, and the filter element 303 is inserted in the inner cavity of the charging barrel 301, so that after chemical wastewater flows into the charging barrel 301, the wastewater is filtered by the filter element 303 and thrown into the inner position of the secondary filtering mechanism 5 by using centrifugal force, the design can leave impurities contained in the chemical wastewater in the charging barrel 301, so as to achieve the purpose of primary filtration.

The steering connecting mechanism 2 comprises a threaded sleeve 201, fixing plates A202 and connecting rods 203, threads are formed in the threaded sleeve 201, twelve positions are formed in the fixing plates A202, every two positions of the fixing plates A202 are in one group, six groups of fixing plates A202 are fixedly connected to the outer peripheral surface of the threaded sleeve 201 in an annular array mode, and the connecting rods 203 are connected to the inner sides of the six groups of fixing plates A202 through rotating shafts in a shaft coupling mode.

The steering connecting mechanism 2 further comprises guide rods 204 and clamping jaws 205, the guide rods 204 are provided with six positions, the clamping jaws 205 with the same size are mounted on the bottom sides of the six guide rods 204, rotating shafts are mounted on the inner sides of the six groups of clamping jaws 205, the guide rods 204 are in shaft connection with the connecting rods 203 through the clamping jaws 205, and the six guide rods 204 are fixedly connected to the outer peripheral surface of the fixing sleeve 102 in an annular array in the mounting state.

Wherein, preliminary filtration mechanism 3 is including feed cylinder 301, spliced pole 302 and filter core 303, and the cavity has been seted up to feed cylinder 301 inside, and has all seted up logical groove on the inner wall of feed cylinder 301 and the outer wall to the filter core 303 has been pegged graft to the inside cavity department of feed cylinder 301, and spliced pole 302 fixed connection is put at the bottom face central point of feed cylinder 301, and feed cylinder 301 pegs graft at the inside top position of seat cover 401 through spliced pole 302 under the installation state.

The auxiliary mechanism 4 includes a seat cover 401, fixing plates B402 and support rods 403, twelve positions are provided on the fixing plates B402, wherein every two positions of the fixing plates B402 are a group, six groups of fixing plates B402 are fixedly connected to the outer peripheral surface of the seat cover 401 in an annular array, six positions are provided on the support rods 403, the six positions of the support rods 403 are axially connected to the inner side positions of the six groups of fixing plates B402 in an annular array, and the seat cover 401 is sleeved on the outer peripheral surface of the connecting column 302 in an installation state.

The secondary filter mechanism 5 further comprises a fixing plate 503 and a secondary filter sleeve 504, the fixing plate 503 is provided with six positions, the inner side surfaces of the six fixing plates 503 are fixedly connected with inserting columns, the six fixing plates 503 are inserted into the outer side positions of the two side plates 502 through the inserting columns fixedly connected with the inner parts of the six fixing plates, the secondary filter sleeve 504 is inserted into the outer side positions of the six groups of side plates 502, and the six rotating blocks 501 are fixedly connected to the outer side positions of the six connecting rods 203 respectively in the installation state.

When in use: the motor 101 in the driving mechanism 1 is fixedly connected to a treatment cylinder for wastewater treatment, the secondary filter sleeve 504 in the secondary filter mechanism 5 is attached to the inner wall of the treatment cylinder, wastewater can be injected through a through hole formed in the outer peripheral surface of the liquid supply pipe 104 when the device is used, then the motor 101 is started, the device is driven through the transmission shaft 103 mounted at the bottom end of the device, the steering connection mechanism 2 is driven to rotate synchronously through the fixing sleeve 102 sleeved on the outer peripheral surface of the device, twelve fixing plates A202 are arranged, wherein each two fixing plates A202 are in one group, the six groups of fixing plates A202 are fixedly connected to the outer peripheral surface of the threaded sleeve 201 in an annular array manner, the inner sides of the six groups of fixing plates A202 are all connected with the connecting rods 203 through the rotating shafts, and the guide rods 204 are further mounted at the top ends of the six connecting rods 203 through the clamping jaws 205, so that the primary filter mechanism mounted at the lower side of the fixing sleeve 102 can be driven through the linkage between the connecting rods 203 and the guide rods 204 when the fixing sleeve 102 rotates at a high speed 3, the charging barrel 301 rotates at a high speed and moves up and down, and the cavity is formed in the charging barrel 301, the through grooves are formed in the inner wall and the outer wall of the charging barrel 301, and the filter element 303 is inserted in the cavity in the charging barrel 301, so that after chemical wastewater flows into the charging barrel 301, the chemical wastewater is filtered by the filter element 303 by using centrifugal force and then thrown into the inner side of the secondary filtering mechanism 5, and impurities contained in the chemical wastewater can be left in the charging barrel 301 by the design, so that the purpose of primary filtering is achieved;

on the other hand, the secondary filter sleeve 504 in the secondary filter mechanism 5 is inserted into the side plate 502 through the fixing plate 503 for fixing operation, and the design can filter the waste water thrown out through the through groove formed in the charging barrel 301 again, so as to achieve the purpose of more practicality.

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

1. The utility model provides a chemical industry waste water recycling equipment which characterized in that: the device comprises a steering connecting mechanism (2), a primary filtering mechanism (3) and an auxiliary mechanism (4), wherein the steering connecting mechanism (2) is sleeved at the outer side of a driving mechanism (1), and a secondary filtering mechanism (5) is also inserted at the outer side of the steering connecting mechanism (2); the primary filter mechanism (3) is positioned right below the steering connecting mechanism (2); the auxiliary mechanism (4) is arranged right below the primary filter mechanism (3), and the auxiliary mechanism (4) is inserted into the inner side of the secondary filter mechanism (5); the secondary filtering mechanism (5) comprises a rotating block (501) and side plates (502), the side plates (502) are provided with two positions, the two side plates (502) are respectively connected to the left side surface and the right side surface of the rotating block (501) in a shaft mode, the rotating block (501) is provided with six positions, and the six rotating blocks (501) are respectively arranged at the outer side positions of six connecting rods (203);

the steering connecting mechanism (2) comprises a threaded sleeve (201), fixing plates A (202) and connecting rods (203), wherein threads are formed in the threaded sleeve (201), twelve positions are formed in the fixing plates A (202), every two fixing plates A (202) are in one group, six groups of fixing plates A (202) are fixedly connected to the outer peripheral surface of the threaded sleeve (201) in an annular array mode, and the inner sides of the six groups of fixing plates A (202) are connected with the connecting rods (203) through rotating shafts in a shaft coupling mode;

the steering connecting mechanism (2) further comprises guide rods (204) and clamping jaws (205), the guide rods (204) are provided with six positions, the clamping jaws (205) with the same size are mounted on the bottom sides of the six guide rods (204), rotating shafts are mounted on the inner sides of the six groups of clamping jaws (205), the guide rods (204) are in shaft connection with the connecting rods (203) through the clamping jaws (205), and the six guide rods (204) are fixedly connected to the outer peripheral surface of the fixing sleeve (102) in an annular array in the mounting state;

the auxiliary mechanism (4) comprises a seat cover (401), fixing plates B (402) and supporting rods (403), twelve positions are arranged on the fixing plates B (402), every two positions of the fixing plates B (402) form a group, six groups of fixing plates B (402) are fixedly connected to the outer peripheral surface of the seat cover (401) in an annular array mode, six positions of the supporting rods (403) are arranged, the six supporting rods (403) are axially connected to the inner side positions of the six groups of fixing plates B (402) in the annular array mode, and the seat cover (401) is sleeved on the outer peripheral surface position of the connecting column (302) in the installation state;

the secondary filter mechanism (5) further comprises a fixing plate (503) and a secondary filter sleeve (504), the fixing plate (503) is provided with six positions, inserting columns are fixedly connected to the inner side surfaces of the six fixing plates (503), the six fixing plates (503) are inserted into the outer side positions of the two side plates (502) through the inserting columns fixedly connected to the inner side surfaces of the six fixing plates, the secondary filter sleeve (504) is inserted into the outer side positions of the six groups of side plates (502), and the six rotating blocks (501) are fixedly connected to the outer side positions of the six connecting rods (203) respectively in the installation state.

2. The chemical wastewater recycling device according to claim 1, characterized in that: actuating mechanism (1) is including motor (101), fixed cover (102), transmission shaft (103) and feed pipe (104), transmission shaft (103) are installed to the bottom of motor (101), and fixed cover (102) have still been cup jointed in the outside of transmission shaft (103), the position under transmission shaft (103) is installed in feed pipe (104), and has seted up the jack on the outer peripheral face of feed pipe (104).

3. The chemical wastewater recycling device according to claim 1, characterized in that: preliminary filtering mechanism (3) is including feed cylinder (301), spliced pole (302) and filter core (303), the cavity has been seted up to feed cylinder (301) inside, and has all seted up logical groove on the inner wall of feed cylinder (301) and the outer wall to the inside cavity department of feed cylinder (301) is pegged graft and is had filter core (303), spliced pole (302) fixed connection is put at the bottom face central point of feed cylinder (301), and feed cylinder (301) are pegged graft at the inside top position of seat cover (401) through spliced pole (302) under the installation state.