CN213610379U

CN213610379U - Multistage treatment's exhaust gas purification equipment

Info

Publication number: CN213610379U
Application number: CN202022156569.0U
Authority: CN
Inventors: 曾东坡
Original assignee: Haowei Environmental Protection Group Co ltd
Current assignee: Haowei Environmental Protection Group Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-07-06
Anticipated expiration: 2030-09-27

Abstract

The utility model relates to a waste gas treatment technical field specifically is a multistage processing's exhaust-gas purification equipment, including equipment casing and blast pipe, the surface of equipment casing articulates there is sealing door, the fixed surface of equipment casing one side has the frame of admitting air, the inside wall cover of sealing washer is equipped with the intake pipe, the inside one side of equipment casing has set gradually barrier layer, adsorbed layer and activated carbon layer, the fixed plate is installed to the inside wall of equipment casing, and the surface mounting of fixed plate has the air pump, the dish of breathing in is installed to the fixed plate of air pump one side, the surface mounting of equipment casing has control panel. The utility model discloses not only improved the degree of convenience of exhaust gas purification equipment when using, improved the practicality of exhaust gas purification equipment when using, avoided exhaust gas purification equipment to successfully cause to atmospheric pollution because of gaseous unable disposable purification when using moreover.

Description

Multistage treatment's exhaust gas purification equipment

Technical Field

The utility model relates to a waste gas treatment technical field specifically is a multistage processing's exhaust-gas purification equipment.

Background

In industrial production, fuel combustion and production processes generate a large amount of industrial waste gas, and the waste gas contains a large amount of carbon dioxide, sulfur dioxide, hydrogen sulfide, carbon monoxide, nitrogen oxides, suspended matters, smoke dust, productive powder and organic waste gas, and is discharged into the atmosphere without treatment to pollute the air. At present, industrial waste gas generally adopts a primary treatment mode, and substances with different properties doped in the waste gas cannot be completely and thoroughly purified by the primary treatment mode, so that the discharged waste gas still cannot meet the specified standard and is not obviously purified.

The waste gas purification equipment on the market is various nowadays, can satisfy people's user demand basically, but still has certain problem, and specific problem has following several:

1. the fixing of the waste gas purifying equipment to the pipeline is complicated when the waste gas purifying equipment is used, so that the convenience degree of the waste gas purifying equipment when the waste gas purifying equipment is used is seriously influenced;

2. the waste gas purification equipment is not convenient and fast to replace the treatment layer in the using process, so that the labor intensity of the waste gas purification equipment in replacing the treatment layer is increased;

3. when the waste gas purifying equipment is used, the circulation treatment function of waste gas is rarely set, so that the phenomenon of air pollution of the waste gas purifying equipment due to incomplete gas purification is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-stage treatment's exhaust-gas purification equipment to it is comparatively loaded down with trivial details to the fixed of pipeline to provide exhaust-gas purification equipment in solving above-mentioned background art, and is convenient inadequately to the change on handling the layer, and sets up the problem of the circulation processing of waste gas seldom.

In order to achieve the above object, the utility model provides a following technical scheme: multistage processing's exhaust-gas purification equipment, including equipment casing and blast pipe, the surface of equipment casing articulates there is the sealing door, and the fixed surface of sealing door has the visual window, the fixed surface of equipment casing one side has the frame of admitting air, and admits air the frame and be linked together with the inside of equipment casing, and the inside wall of the frame of admitting air is fixed with the sealing washer, the inside wall cover of sealing washer is equipped with the intake pipe, and the fixed surface of intake pipe has the ring flange, one side of the inside of equipment casing sets gradually barrier layer, adsorbed layer and activated carbon layer, and all installs the fixed block on the equipment casing inner wall outside barrier layer, adsorbed layer and activated carbon layer, the fixed plate is installed to the inside wall of equipment casing, and the surface mounting of fixed plate has the air pump, the fixed plate of air pump one side installs the air suction disc, and the air suction, the utility model discloses a gas detection device, including air pump, detection tube, fixed plate surface mounting, gas detector, catalysis layer, control panel, air pump, air.

Preferably, an exhaust pipe is fixed on the surface of the device shell body, which is far away from the air inlet frame, and one end of the exhaust pipe extends to the inside of the catalytic layer.

Preferably, the surfaces of the gas circulation pipe and the gas conveying pipe are respectively sleeved with an electromagnetic valve, and the input end of the electromagnetic valve is electrically connected with the output end of the single chip microcomputer in the control panel.

Preferably, the surface of the flange plate is in threaded connection with a fixing bolt, and one end of the fixing bolt penetrates through the flange plate and is in threaded connection with the surface of the air inlet frame.

Preferably, the surface of one side of the fixed block is provided with a compression spring, the surface of one side of the compression spring, which is far away from the fixed block, is fixed with a compression block, and the surface of the inner side of the compression block is tightly attached to the surfaces of the blocking layer, the adsorption layer and the activated carbon layer respectively.

Preferably, the surface of the fixing block is provided with a fastening plate, the surface of the fastening plate is in threaded connection with a fixing stud, and the surface of one end of the fixing stud penetrates through the fastening plate and is in threaded fastening connection with the surface of the fixing block.

Compared with the prior art, the beneficial effects of the utility model are that: the multi-stage treatment waste gas purification equipment not only improves the convenience degree of the waste gas purification equipment when in use and the practicability of the waste gas purification equipment when in use, but also avoids the pollution to the atmosphere caused by the fact that the gas cannot be successfully purified once when in use;

1. the exhaust gas purification device is provided with the air inlet pipe, the fixing bolt, the sealing ring and the flange plate, the air inlet pipe is sleeved on the inner side wall of the sealing ring, the fixing bolt is rotated to fasten the flange plate and the air inlet frame, the device shell is sealed under the action of the sealing ring, the fixing time of the exhaust gas purification device to the air inlet pipe is shortened, and the convenience degree of the exhaust gas purification device in use is improved;

2. by arranging the fixing stud, the fixing block, the fastening plate, the compression spring and the sealing door, if the blocking layer, the adsorption layer and the activated carbon layer need to be disassembled, the sealing door is firstly opened, then the fixing stud is rotated to enable the fixing stud to be loosened with the surface of the fixing block, then the fastening plate is taken away from the surface of the fixing block, then the compression block is pulled under the action of the compression spring to be away from the surfaces of the blocking layer, the adsorption layer and the activated carbon layer, and then the blocking layer, the adsorption layer and the activated carbon layer are taken away, so that the convenience of the waste gas purification equipment in disassembling the treatment layer is improved, and the practicability of the waste gas purification equipment in use is improved;

3. through being provided with the air pump, the dish gas circulation pipe of breathing in, the test tube, solenoid valve and gas detector, the air pump will purify the gas by the dish pump of breathing in to the test tube inside, detect through the gas detector, the gas that does not reach standard after the detection is discharged to the inside retreatment of equipment shell by opening of control panel control gas circulation pipe surface solenoid valve, the circulation processing function of exhaust gas purification equipment has been realized to the phenomenon of air pollution has been avoided exhaust gas purification equipment because of gas purification is not thorough.

Drawings

Fig. 1 is a schematic view of the appearance structure of the utility model;

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

FIG. 3 is a side view of the flange plate of the present invention showing an enlarged structure;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

In the figure: 1. an equipment housing; 101. a fixing plate; 102. a gas detector; 2. an exhaust pipe; 3. a control panel; 4. a visual window; 5. a sealing door; 6. an air intake frame; 7. a gas circulation pipe; 8. fixing the bolt; 9. a barrier layer; 10. an adsorption layer; 11. an activated carbon layer; 12. an air pump; 1201. a detection tube; 1202. a gas delivery pipe; 13. an electromagnetic valve; 14. a catalytic layer; 15. a suction plate; 16. a flange plate; 17. a seal ring; 18. an air inlet pipe; 19. fixing the stud; 20. a fixed block; 21. a compression spring; 22. a fastening plate; 23. and (5) a compression block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; can be directly connected with each other, also can be indirectly connected with each other through the intermediary, based on the embodiment in the utility model, all other embodiments that ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.

The utility model provides a structure of multi-stage treatment's exhaust-gas purification equipment is shown in figure 1 and figure 3, including equipment casing 1 and blast pipe 2, the surface of equipment casing 1 articulates there is sealing door 5, and the fixed surface of sealing door 5 has visual window 4, the fixed surface of equipment casing 1 one side has air intake frame 6, and air intake frame 6 is linked together with the inside of equipment casing 1, and the inside wall of air intake frame 6 is fixed with sealing washer 17, the inside wall cover of sealing washer 17 is equipped with intake pipe 18, and the fixed surface of intake pipe 18 has flange plate 16, the surface threaded connection of flange plate 16 has fixing bolt 8, and one end of fixing bolt 8 runs through flange plate 16 and with the surface threaded connection of air intake frame 6, be used for the work of the fixed pipeline of exhaust-gas purification equipment;

further, as shown in fig. 4, a barrier layer 9, an adsorption layer 10 and an activated carbon layer 11 are sequentially disposed on one side of the inside of the device case 1, and the inner walls of the equipment shell 1 outside the barrier layer 9, the adsorption layer 10 and the activated carbon layer 11 are all provided with a fixed block 20, the surface of one side of the fixed block 20 is provided with a compression spring 21, the surface of one side of the compression spring 21 far away from the fixed block 20 is provided with a compression block 23, the surface of the inner side of the compression block 23 is respectively tightly attached to the surfaces of the barrier layer 9, the adsorption layer 10 and the activated carbon layer 11, so as to facilitate the disassembly and assembly work of the treatment layer, the surface of the fixing block 20 is provided with a fastening plate 22, the surface of the fastening plate 22 is in threaded connection with a fixing stud 19, the surface of one end of the fixing stud 19 penetrates through the fastening plate 22 and is in threaded fastening connection with the surface of the fixing block 20, and the fixing stud is used for fixing the treatment layer by the waste gas purification equipment;

further, as shown in fig. 2, a fixing plate 101 is installed on the inner side wall of the equipment housing 1, an air pump 12 is installed on the surface of the fixing plate 101, an air suction plate 15 is installed on the fixing plate 101 on one side of the air pump 12, the air suction plate 15 is communicated with the input end of the air pump 12, a detection tube 1201 is installed on the output end of the air pump 12, an air pipe 1202 is fixed at one end of the detection tube 1201, a gas circulation tube 7 is installed at the top end of the detection tube 1201, one end of the gas circulation tube 7 is communicated with the inside of the equipment housing 1, a gas detector 102 is installed on the surface of the fixing plate 101 above the air pump 12, the input end of the gas detector 102 extends into the inside of the detection tube 1201, a catalytic layer 14 is installed on the surface of the fixing plate;

further, as shown in fig. 2, an exhaust pipe 2 is fixed on the surface of the side of the device housing 1 away from the air intake frame 6, and one end of the exhaust pipe 2 extends into the catalytic layer 14 for the circular exhaust operation of the exhaust gas purification device, the surfaces of the gas circulation pipe 7 and the gas transmission pipe 1202 are both sleeved with an electromagnetic valve 13, and the input end of the electromagnetic valve 13 is electrically connected with the output end of the single chip microcomputer in the control panel 3 for the control operation of the gas flow direction;

further, as shown in fig. 1, a control panel 3 is installed on the surface of the device shell 1, a lithium battery and a processor are embedded in the control panel 3, the processor comprises an amplifying tube, a protection resistor Rm, a filter, an a/D converter and a 51 single chip microcomputer, a sensor and the protection resistor Rm are connected in series with the filter after being connected with the amplifying tube in parallel, the output end of the single chip microcomputer inside the control panel 3 is electrically connected with the input end of the air pump 12, and the output end of the input end gas detector 102 of the single chip microcomputer inside the control panel 3 is electrically connected.

The working principle is as follows: when the device is used, firstly, the air inlet pipe 18 is sleeved on the inner side wall of the sealing ring 17, the fixing bolt 8 is rotated to enable the fixing bolt 8 to fasten the flange plate 16 and the air inlet frame 6, and the device shell 1 is sealed under the action of the sealing ring 17, so that the fixing time of the waste gas purification device on the air inlet pipe 18 is shortened, and the convenience degree of the waste gas purification device in use is improved;

then, the waste gas is introduced into the interior of the equipment shell 1 under the action of the gas inlet pipe 18, floating particles in the waste gas are blocked under the action of the blocking layer 9, then the waste gas is sequentially purified under the action of the adsorption layer 10 and the activated carbon layer 11, after treatment, the operation of the air pump 12 is controlled under the action of the control panel 3, the air pump 12 pumps the purified gas into the detection pipe 1201 under the action of the air suction disc 15, then the gas is detected by the gas detector 102, the detected gas which does not reach the standard is discharged into the equipment shell 1 for treatment again by controlling the control panel 3 to control the opening of the electromagnetic valve 13 on the surface of the gas circulation pipe 7, the detected gas which reaches the standard controls the opening of the electromagnetic valve 13 on the surface of the gas transmission pipe 1202 through the control panel 3, is discharged into the catalysis layer 14, and is discharged through the exhaust pipe 2 after being treated by the catalysis layer 14, so as to realize, thereby avoiding the phenomenon of air pollution caused by incomplete gas purification of the waste gas purification equipment;

after the purifying equipment is used for a long time, the inside of the equipment shell 1 is observed under the action of the visual window 4, if the blocking layer 9, the adsorption layer 10 and the activated carbon layer 11 need to be disassembled, firstly, opening the sealing door 5, then rotating the fixing stud 19 to enable the fixing stud 19 to be loosened with the surface of the fixing block 20, then taking the fastening plate 22 away from the surface of the fixing block 20, then pulling the pressing block 23 under the action of the compression spring 21 to enable the pressing block 23 to be far away from the surfaces of the barrier layer 9, the adsorption layer 10 and the activated carbon layer 11, then drawing the barrier layer 9, the adsorption layer 10 and the activated carbon layer 11 away, closing the sealing door 5 after drawing away, and the equipment shell 1 is sealed under the action of the sealing door 5, so as to improve the convenience of the waste gas purifying equipment in detaching the treatment layer, thereby improving the practicability of the waste gas purification equipment when in use and finally completing the use work of the waste gas purification equipment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An exhaust gas purifying apparatus for multi-stage treatment, comprising an apparatus case (1) and an exhaust pipe (2), characterized in that: the surface of the equipment shell (1) is hinged with a sealing door (5), the surface of the sealing door (5) is fixed with a visual window (4), the surface of one side of the equipment shell (1) is fixed with an air inlet frame (6), the air inlet frame (6) is communicated with the inside of the equipment shell (1), a sealing ring (17) is fixed on the inner side wall of the air inlet frame (6), an air inlet pipe (18) is sleeved on the inner side wall of the sealing ring (17), a flange plate (16) is fixed on the surface of the air inlet pipe (18), a barrier layer (9), an adsorption layer (10) and an activated carbon layer (11) are sequentially arranged on one side of the inside of the equipment shell (1), fixed blocks (20) are installed on the inner wall of the equipment shell (1) outside the barrier layer (9), the adsorption layer (10) and the activated carbon layer (11), and a fixed plate (101) is installed on the inner, and the surface of the fixed plate (101) is provided with an air pump (12), the fixed plate (101) at one side of the air pump (12) is provided with an air suction disc (15), the air suction disc (15) is communicated with the input end of the air pump (12), the output end of the air pump (12) is provided with a detection pipe (1201), one end of the detection pipe (1201) is fixed with an air pipe (1202), the top end of the detection pipe (1201) is provided with a gas circulation pipe (7), one end of the gas circulation pipe (7) is communicated with the inside of the equipment shell (1), the surface of the fixed plate (101) above the air pump (12) is provided with a gas detector (102), the input end of the gas detector (102) extends to the inside of the detection pipe (1201), the surface of the fixed plate (101) at one side of the gas detector (102) is provided with a catalytic layer (14), and the catalytic layer (14) is communicated, the surface mounting of equipment casing (1) has control panel (3), and the output of the inside singlechip of control panel (3) and the input electric connection of air pump (12) to the output electric connection of input gas detector (102) of the inside singlechip of control panel (3).

2. The exhaust gas purifying apparatus for multi-stage treatment according to claim 1, wherein: an exhaust pipe (2) is fixed on the surface of one side, far away from the air inlet frame (6), of the equipment shell (1), and one end of the exhaust pipe (2) extends into the catalytic layer (14).

3. The exhaust gas purifying apparatus for multi-stage treatment according to claim 2, characterized in that: the surface of the gas circulation pipe (7) and the surface of the gas transmission pipe (1202) are both sleeved with electromagnetic valves (13), and the input ends of the electromagnetic valves (13) are electrically connected with the output end of the singlechip in the control panel (3).

4. The exhaust gas purifying apparatus for multi-stage treatment according to claim 1, wherein: and the surface of the flange plate (16) is in threaded connection with a fixing bolt (8), and one end of the fixing bolt (8) penetrates through the flange plate (16) and is in threaded connection with the surface of the air inlet frame (6).

5. The exhaust gas purifying apparatus for multi-stage treatment according to claim 1, wherein: the surface mounting of fixed block (20) one side has compression spring (21), and compression spring (21) keep away from the surface mounting of fixed block (20) one side and compress tightly piece (23) to the surface of compress tightly piece (23) inboard is closely laminated with the surface of barrier layer (9), adsorbed layer (10), activated carbon layer (11) respectively.

6. The exhaust gas purifying apparatus for multi-stage treatment according to claim 5, wherein: the surface of the fixed block (20) is provided with a fastening plate (22), the surface of the fastening plate (22) is in threaded connection with a fixing stud (19), and the surface of one end of the fixing stud (19) penetrates through the fastening plate (22) and is in threaded fastening connection with the surface of the fixed block (20).