CN213912943U - Workshop dust exhaust treatment device - Google Patents
Workshop dust exhaust treatment device Download PDFInfo
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- CN213912943U CN213912943U CN202022188194.6U CN202022188194U CN213912943U CN 213912943 U CN213912943 U CN 213912943U CN 202022188194 U CN202022188194 U CN 202022188194U CN 213912943 U CN213912943 U CN 213912943U
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- dust
- spray column
- treatment device
- spray tower
- filter cloth
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Abstract
The utility model relates to a workshop dust exhaust treatment device, including fan housing and spray column, be equipped with centrifugal fan group in the fan housing, centrifugal fan group low reaches department is equipped with the filter cloth, the filter cloth passes through the cotton rope to be installed in the fan housing, cotton rope fixedly connected with vibrating motor, spray column and fan housing are through going into the wind gap intercommunication, the spray column upper end is equipped with the liquid case, the liquid bottom of the case portion is equipped with a plurality of perpendicular decurrent shower, the nozzle is installed to shower output port, be equipped with the reposition of redundant personnel book in the spray column, spray column gas transmission port intercommunication has the photocatalysis case, be equipped with photocatalyst board and UV ultraviolet lamp in the photocatalysis case, photocatalysis case top is equipped with the exhaust area. The utility model discloses a filter cloth filters the large granule dust, and spray column and photocatalysis case further purify dust and waste gas, and the gas distribution is even in the spray column, handles dust waste gas in reasonable grades.
Description
Technical Field
The utility model relates to a waste gas treatment field, concretely relates to workshop dust exhaust treatment device.
Background
The workshop can produce a lot of gases and dust harmful to human body and environment in the production and processing process, need concentrate these harmful gases and dust and carry out purification treatment, the dust quality is lighter, the particle size is little, float in the space easily, along with the circulation of air current is excessive scattered everywhere, because the adhesion of dust is stronger, in case deliquescence can adsorb inside processing apparatus, block up processing apparatus, need regularly to carry out the clean up of the impurity that blocks up, often adopt the spray column to carry out purification treatment to harmful gas, among the prior art, the air current is difficult to effective equipartition in the spray column, reduce the purification treatment ability of spray column.
SUMMERY OF THE UTILITY MODEL
For solving the problem that proposes among the above-mentioned background art, the utility model provides a workshop dust exhaust treatment device can effectively avoid the jam of device, carries out even gas distribution to the air current of spray column circulation.
The utility model provides a following technical scheme:
the utility model provides a workshop dust exhaust treatment device, includes fan housing and spray column, the spray column with the fan housing intercommunication, be equipped with centrifugal fan group in the fan housing, centrifugal fan group low reaches department is equipped with the filter cloth, the filter cloth passes through the cotton rope to be installed in the fan housing, cotton rope fixedly connected with vibrating motor, the spray column with the fan housing is through going into the wind gap intercommunication, the spray column upper end is equipped with the liquid case, the liquid bottom of the case portion is equipped with a plurality of perpendicular decurrent shower, the nozzle is installed to shower output port, be equipped with the reposition of redundant personnel book in the spray column, the spray column bottom is equipped with the drain, spray column gas transmission port intercommunication has the photocatalysis case, be equipped with photocatalyst board and UV ultraviolet lamp in the photocatalysis case, the UV ultraviolet lamp sets up photocatalyst board upper end, photocatalysis case top is equipped with the exhaust area.
Preferably, the bottom of the fan housing is provided with a dust discharge port, the dust discharge port is arranged between the centrifugal fan unit and the filter cloth, and the bottom of the dust discharge port is communicated with a dust collection groove.
Preferably, the vibration motor is fixedly connected with a vibration damping spring, a shell is arranged outside the vibration motor and the vibration damping spring, and the shell is fixedly connected with the inner cavity of the fan cover.
Preferably, a solenoid valve is arranged at a pipeline of the liquid tank communicated with the spray pipe.
Preferably, the shunt coil is provided with through holes which are uniformly distributed.
Preferably, a water filter is arranged in a pipeline of the spray tower communicated with the photocatalytic box.
Compared with the prior art, the beneficial effects of the utility model are that:
(1): large granular dust is filtered through filter cloth and collected in a dust collecting groove, a spray tower sprays reaction liquid to remove fine particles and purify partial harmful gas, generated precipitated impurities flow out of the spray tower through a drain outlet, a photocatalytic box performs photocatalytic reaction to purify waste gas, purified gas flows out of a device from an air outlet area, dust and waste gas are treated reasonably and hierarchically, and purification treatment efficiency is improved;
(2): an excitation force is provided by the vibration motor, so that a cotton rope connected with the vibration motor vibrates, the cotton rope drives the filter cloth to vibrate, dust adsorbed and adhered to the filter cloth is vibrated down, the filter cloth is prevented from being blocked, and the filter effect of the filter cloth is reduced;
(3): the through-hole of the range equipartition that sets up on the reposition of redundant personnel book can carry out even gas distribution for the spray column, effectively leads the reposition of redundant personnel to the air current, and the extension spray column is to the treatment time of gas, and purification degree is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial view taken at A of FIG. 1;
fig. 3 is a cross-sectional view B-B of fig. 1.
The labels in the figure are: 1-wind cover; 101-dust discharging port; 2-centrifugal fan group; 3-a dust collecting groove; 4-a cord; 5-filtering cloth; 6-a housing; 7-a vibration motor; 8-a damping spring; 9-a spray tower; 901-air inlet; 902-a sewage draining outlet; 903-shunt coil; 10-a liquid tank; 11-a spray pipe; 12-a nozzle; 13-a solenoid valve; 14-a photocatalytic tank; 15-a photocatalyst plate; 16-UV lamp; 17-air outlet area; 18-water filter.
Detailed Description
Referring to fig. 1 to 3, the embodiment provides a workshop dust and waste gas treatment device, which includes a fan housing 1 and a spray tower 9, wherein the spray tower 9 is communicated with the fan housing 1, a centrifugal fan set 2 is arranged in the fan housing 1, a filter cloth 5 is arranged at the downstream of the centrifugal fan set 2, large-particle dust is filtered by the filter cloth 5, a dust discharge port 101 is arranged at the bottom of the fan housing 1, the dust discharge port 101 is arranged between the centrifugal fan set 2 and the filter cloth 5, a dust collecting groove 3 is communicated at the bottom of the dust discharge port 101, the filter cloth 5 is arranged in the fan housing 1 through a cord 4, the cord 4 is fixedly connected with a vibration motor 7, the vibration motor 7 provides an excitation force, the vibration motor 7 is fixedly connected with a vibration damping spring 8, the vibration damping spring 8 weakens the kinetic energy transferred by the bottom contact of the vibration motor 7, a housing 6 is arranged outside the vibration motor 7 and the vibration damping spring 8, the housing 6 is fixedly connected with the inner cavity of the fan housing 1, the housing 6 provides good working conditions for the vibration motor 7 and the vibration damping spring 8, the device for preventing dust from entering a damage device is characterized in that a spray tower 9 is communicated with a fan cover 1 through an air inlet 901, a liquid tank 10 is arranged at the upper end of the spray tower 9, a plurality of spray pipes 11 which vertically face downwards are arranged at the bottom of the liquid tank 10, an electromagnetic valve 13 is arranged at the position, communicated with the spray pipes 11, of the liquid tank 10, the electromagnetic valve 13 controls the flow rate and the flow of reaction liquid introduced into the spray pipes 11 from the liquid tank 10, a nozzle 12 is arranged at the output port of the spray pipes 11, a shunt coil 903 is arranged in the spray tower 9, through holes which are uniformly distributed are arranged are formed in the shunt coil 903, the shunt coil 903 is used for uniformly distributing gas for the spray tower 9, guiding and shunting the gas flow, the treatment time of the spray tower 9 on the gas is prolonged, a sewage discharge outlet 902 is arranged at the bottom of the spray tower 9, a gas delivery port of the spray tower 9 is communicated with a photocatalytic tank 14, a water filter 18 is arranged in a pipeline, the spray tower 9 is communicated with the photocatalytic tank 14, the water filter 18 is used for filtering moisture in the humid gas, a photocatalyst plate 15 and a UV ultraviolet lamp 16 are arranged in the photocatalytic tank 14, the UV ultraviolet lamp 16 is arranged at the upper end of the photocatalyst plate 15, and the top end of the photocatalytic box 14 is provided with an air outlet region 17.
The working principle of the utility model is as follows, strong negative pressure is formed in the fan housing 1 when the centrifugal fan set 2 operates, the air flow in a workshop is guided to the fan housing 1 for circulation, thereby the floating dust and waste gas in the workshop are absorbed into the device along with the air flow for purification treatment, the filter cloth 5 filters large-particle dust, the vibrating motor 7 drives the thread rope 4 to vibrate, the thread rope 4 drives the filter cloth 5 to vibrate, the dust adsorbed and adhered on the filter cloth 5 can be vibrated off, the vibrated dust flows to the dust discharging port 101, the dust collecting groove 3 collects the large particle dust falling from the dust discharging port 101, the air flow enters the spray tower 9, the solenoid valve 13 is reasonably adjusted, the reaction liquid in the liquid tank 10 is sprayed through the nozzle 12, the shunt coil 903 is used for shunt guidance, the reaction liquid in the spray tower 9 reacts with the fine particle floating along with the air flow and part of the waste gas for adsorption, the generated precipitated impurities gradually sink to the bottom and are discharged through the sewage discharging port 902, the air current enters the photocatalysis case 14 after passing through the water filter 18, the photocatalyst plate 15 and the UV ultraviolet lamp 16 work cooperatively, the waste gas is converted into carbon dioxide and water through photocatalysis, and the purified gas flows out of the device from the air outlet region 17.
It should be noted that the preferred embodiments of the present invention are given in the description and the drawings of the present invention, however, the present invention can be realized in many different forms, and is not limited to the embodiments described in the present specification, and the embodiments are not provided as additional limitations to the present invention, and the purpose of providing the embodiments is to make understanding of the disclosure of the present invention more thorough and comprehensive. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention; further, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The workshop dust and waste gas treatment device comprises a fan cover (1) and a spray tower (9), wherein the spray tower (9) is communicated with the fan cover (1), and is characterized in that a centrifugal fan set (2) is arranged in the fan cover (1), filter cloth (5) is arranged at the downstream of the centrifugal fan set (2), the filter cloth (5) is installed in the fan cover (1) through a cotton rope (4), a vibration motor (7) is fixedly connected with the cotton rope (4), the spray tower (9) is communicated with the fan cover (1) through an air inlet (901), a liquid tank (10) is arranged at the upper end of the spray tower (9), a plurality of vertically downward spray pipes (11) are arranged at the bottom of the liquid tank (10), nozzles (12) are installed at output ports of the spray pipes (11), a shunt coil (903) is arranged in the spray tower (9), a drain outlet (902) is arranged at the bottom of the spray tower (9), the utility model discloses a photocatalysis case, spray tower (9) gas transmission port intercommunication has photocatalysis case (14), be equipped with photocatalyst plate (15) and UV ultraviolet lamp (16) in photocatalysis case (14), UV ultraviolet lamp (16) set up photocatalyst plate (15) upper end, photocatalysis case (14) top is equipped with air-out district (17).
2. The plant dust exhaust gas treatment device according to claim 1, characterized in that: the dust collection device is characterized in that a dust discharge port (101) is formed in the bottom of the fan cover (1), the dust discharge port (101) is arranged between the centrifugal fan unit (2) and the filter cloth (5), and the bottom of the dust discharge port (101) is communicated with a dust collection groove (3).
3. The plant dust exhaust gas treatment device according to claim 1, characterized in that: vibration motor (7) fixedly connected with damping spring (8), vibration motor (7) with damping spring (8) are equipped with shell (6) outward, shell (6) fixed connection be in fan housing (1) inner chamber.
4. The plant dust exhaust gas treatment device according to claim 1, characterized in that: and an electromagnetic valve (13) is arranged at the pipeline of the liquid tank (10) communicated with the spray pipe (11).
5. The plant dust exhaust gas treatment device according to claim 1, characterized in that: and through holes which are uniformly distributed are arranged on the shunt coil (903).
6. The plant dust exhaust gas treatment device according to claim 1, characterized in that: and a water filter (18) is arranged in a pipeline of the spray tower (9) communicated with the photocatalytic box (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022188194.6U CN213912943U (en) | 2020-09-29 | 2020-09-29 | Workshop dust exhaust treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022188194.6U CN213912943U (en) | 2020-09-29 | 2020-09-29 | Workshop dust exhaust treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213912943U true CN213912943U (en) | 2021-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022188194.6U Active CN213912943U (en) | 2020-09-29 | 2020-09-29 | Workshop dust exhaust treatment device |
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| Country | Link |
|---|---|
| CN (1) | CN213912943U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599954A (en) * | 2021-08-19 | 2021-11-05 | 姚昆省 | Waste gas treatment equipment |
| CN114832607A (en) * | 2022-05-19 | 2022-08-02 | 无锡海飞凌半导体材料有限公司 | High-efficient dechlorination system of tail gas |
-
2020
- 2020-09-29 CN CN202022188194.6U patent/CN213912943U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599954A (en) * | 2021-08-19 | 2021-11-05 | 姚昆省 | Waste gas treatment equipment |
| CN114832607A (en) * | 2022-05-19 | 2022-08-02 | 无锡海飞凌半导体材料有限公司 | High-efficient dechlorination system of tail gas |
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