CN210097305U - Automatic change device of paint spray booth adsorbing material - Google Patents
Automatic change device of paint spray booth adsorbing material Download PDFInfo
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- CN210097305U CN210097305U CN201920254324.6U CN201920254324U CN210097305U CN 210097305 U CN210097305 U CN 210097305U CN 201920254324 U CN201920254324 U CN 201920254324U CN 210097305 U CN210097305 U CN 210097305U
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Abstract
The utility model is suitable for a waste gas treatment equipment technical field discloses a spray booth adsorbing material automatic exchange device, including the aerial fog detection device who is used for the adsorption equipment body that is connected with spray booth exhaust duct and is used for detecting aerial fog, the adsorption equipment body is connected with adsorbing material supply device, adsorbing material supply device has the supplementary cavity that is used for holding adsorbing material, the supplementary cavity through supply tube communicate in the filtration cavity, supply tube department is provided with supplementary control valve; the adsorption device body is also connected with a discharge device, and the discharge device comprises a discharge pipe connected with the filtering chamber and a discharge control valve arranged at the discharge pipe; the aerosol detection device, the supplement control valve and the discharge control valve are connected to a controller. The utility model provides a pair of automatic device of changing of paint spray booth adsorbing material can realize the adsorbing material of automatic change adsorption equipment body, and the maintenance cycle is long, and degree of automation is high.
Description
Technical Field
The utility model belongs to the technical field of exhaust-gas treatment equipment, especially, relate to an automatic device of changing of spray booth adsorbing material.
Background
At present, spray booth, it needs to handle waste gas, generally adopts adsorption material to adsorb waste gas, because adsorption material's adsorption efficiency is limited, so need often change adsorption material, and maintenance cycle is short.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of above-mentioned technical problem at least, provide an automatic device of changing of spray booth adsorbing material, its maintenance cycle is long, degree of automation is high.
The technical scheme of the utility model is that: an automatic replacement device for an adsorption material of a paint spray booth comprises an adsorption device body and an aerosol detection device, wherein the adsorption device body is connected with an exhaust pipeline of the paint spray booth, the aerosol detection device is used for detecting aerosol, the adsorption device body is provided with an airflow inlet end and an airflow outlet end, and the aerosol detection device is arranged at the airflow outlet end; the adsorption device body is connected with an adsorption material supply device, the adsorption material supply device is provided with a supplement chamber for containing adsorption materials and a filtering chamber for containing the adsorption materials, the supplement chamber is communicated with the filtering chamber through a supplement pipe, and a supplement control valve is arranged at the supplement pipe; the adsorption device body is also connected with a discharge device used for discharging the adsorption material in the filter chamber to the outside of the filter chamber, and the discharge device comprises a discharge pipe connected with the filter chamber and a discharge control valve arranged at the discharge pipe; the aerosol detection device, the supplement control valve and the discharge control valve are connected to a controller.
Optionally, an adsorbing material emptying detection device is arranged at the bottom of the filtering chamber, and the adsorbing material emptying detection device is connected to the controller.
Optionally, an adsorbing material fullness detecting device is disposed at the top of the filtering chamber, and is connected to the controller.
Optionally, the position of the refill chamber is higher than the position of the filtration chamber.
Optionally, the supplementary control valve is a solenoid valve.
Optionally, the discharge control valve is a solenoid valve.
Optionally, a waste collection device is disposed below the discharge pipe.
Optionally, the adsorption device body is connected with an airflow pipeline, the airflow pipeline includes an airflow inlet pipe and an airflow outlet pipe, the airflow inlet pipe and the airflow outlet pipe are respectively connected to two ends of the filtering chamber, and the aerosol detection device is disposed at the airflow outlet pipe.
Optionally, the waste collection device has a volume greater than the volume of the filtration chamber and the replenishment chamber has a volume greater than the volume of the filtration chamber.
The utility model provides an automatic device of changing of spray booth adsorbing material, whether aerial fog detection device detectable aerial fog reaches the standard of settlement, if aerial fog does not reach the standard of settlement, explain that the adsorbing material in the filter chamber has become invalid or be close to becoming invalid, then control emission control valve opens the adsorbing material evacuation with in the filter chamber, emission control valve closes, control supplementary control valve opens and arranges the adsorbing material in the supplementary chamber to the filter chamber in, until supplementing the full adsorbing material in the chamber, close supplementary control valve. The controller can control the opening and closing of the emission control valve and the opening and closing of the supplementary control valve successively according to the feedback of the aerial fog detection device, so that the adsorption material of the adsorption device body can be replaced automatically, the manual maintenance period is long, and the automation degree is high.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic plan view of an automatic change device for paint spray booth adsorbing materials provided by the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, directly disposed or connected, or indirectly disposed or connected through intervening elements or intervening structures.
As shown in fig. 1, the embodiment of the utility model provides a pair of automatic change device of spray booth adsorbing material, including be used for the adsorption equipment body 10 of being connected with spray booth exhaust duct and the aerial fog detection device 41 that is used for detecting aerial fog, adsorption equipment body 10 has air current entry end and air current exit end, aerial fog detection device 41 set up in air current exit end department, adsorption equipment body 10 have be used for holding adsorbing material filter chamber 11 and connect in filter chamber 11's air current pipeline, air current pipeline's inlet section can connect in spray booth's exhaust duct to with the leading-in filter chamber 11 of waste gas, the adsorbing material in the filter chamber 11 will adsorb waste gas, so as to reach environmental protection, safe requirement, the adsorbing material can be activated carbon etc..
The adsorption device body 10 is connected with an adsorption material supply device, the adsorption material supply device is provided with a supplement chamber 21 for containing adsorption materials, the supplement chamber 21 is communicated with the filtering chamber 11 through a supplement pipe 22, and therefore the adsorption materials can be filled in the supplement chamber 21 in advance besides the adsorption materials filled in the filtering chamber 11, and automatic filling is facilitated. The supplementary pipe 22 is provided with a supplementary control valve 23, and the supplementary control valve 23 may be an electromagnetic valve or the like. The supplementary tube 22 may be obliquely disposed, and a lower end of the supplementary tube 22 is connected to an upper end of the filtering chamber 11. The upper end of the replenishing pipe 22 is connected to the bottom of the replenishing chamber 21.
In particular, the discharge means comprise a discharge pipe 31 connected to the filtering chamber 11 and a discharge control valve 32 arranged at the discharge pipe 31 to discharge the spent sorption material out of the filtering chamber 11. The aerosol detection device 41, the supplementary control valve 23 and the discharge control valve 32 are connected to a controller.
The discharge device can discharge the adsorption material with reduced adsorption capacity after working for a certain time from the filtering chamber 11 so as to be convenient for emptying space, and the new adsorption material in the supplement chamber 21 can be automatically loaded into the filtering chamber 11, thereby ensuring the adsorption capacity and effectively prolonging the maintenance period. The aerosol detection device 41 can detect whether the aerosol reaches a set standard, if the aerosol does not reach the set standard, which indicates that the adsorption material is invalid or close to invalid, the discharge control valve 32 is controlled to open to evacuate the adsorption material in the filtering chamber 11, the discharge control valve 32 is closed, the supplement control valve 23 is controlled to open to evacuate the adsorption material in the supplement chamber 21 to the filtering chamber 11, and the supplement control valve 23 is closed until the supplement chamber 21 is filled with the adsorption material. The controller can control the opening and closing of the discharge control valve 32 and the opening and closing of the supplementary control valve 23 in sequence according to the feedback of the aerosol detection device 41, so that the adsorption material of the adsorption device body 10 can be automatically replaced, and the automation degree is high.
Specifically, the position of the replenishing chamber 21 is higher than that of the filtering chamber 11, and the adsorbing material of the replenishing chamber 21 can slide down to the filtering chamber 11 under the action of gravity, so that the structure is simple and reliable.
In particular, said discharge duct 31 is located at or close to the bottom of the filtering chamber 11, and a waste collection device 33 is provided below the discharge duct 31, the waste collection device 33 being able to temporarily store the spent adsorbent material. The volume of the waste collection device 33 is greater than the volume of the filter chamber 11 and the volume of the refill chamber 21 is greater than the volume of the filter chamber 11 to further extend the period of maintenance.
Specifically, an adsorbing material emptying detection device 42 is disposed at the bottom of the filtering chamber 11, the adsorbing material emptying detection device 42 may be a contact sensor or a photoelectric sensor, and the like, and the adsorbing material emptying detection device 42 is connected to the controller.
In particular, an adsorbing material full detection device 43 is arranged at the top of the filtering chamber 11, the adsorbing material full detection device 43 may be a contact sensor or a photoelectric sensor, etc., and the adsorbing material full detection device 43 is connected to the controller.
Specifically, the adsorption device body 10 is connected to an airflow pipeline, the airflow pipeline includes an airflow inlet pipe and an airflow outlet pipe, the airflow inlet pipe and the airflow outlet pipe are respectively connected to two ends of the filtering chamber 11, and the aerosol detection device 41 is disposed at the airflow outlet pipe.
Specifically, an adsorbing material evacuation early warning device may be further disposed in the replenishment chamber 21, and when the remaining amount of the adsorbing material in the replenishment chamber 21 is lower than a set value, an operator may be automatically reminded to add the adsorbing material into the replenishment chamber 21.
Specifically, an adsorbing material full detection device 43 may be further provided in the waste collection device 33, and when the adsorbing material in the waste collection device 33 is more than the set value, the operator may be automatically reminded to empty the waste collection device 33.
The embodiment of the utility model provides an automatic device of changing of painting room adsorbing material, whether 41 detectable aerial fog of aerial fog detection device aerial fog reach the standard of settlement, if aerial fog does not reach the standard of settlement, explain that the adsorbing material has become invalid or be close to becoming invalid, then control emission control valve 32 opens the adsorbing material evacuation that will filter in the cavity 11, emission control valve 32 closes, control supplementary control valve 23 is opened and is arranged to filter in the cavity 11 to the adsorbing material that will supplement in the cavity 21, until supplementing the full adsorbing material in the cavity 21, close supplementary control valve 23. The controller can control the opening and closing of the discharge control valve 32 and the opening and closing of the supplementary control valve 23 in sequence according to the feedback of the aerosol detection device 41, so that the adsorption material of the adsorption device body 10 can be automatically replaced, and the automation degree is high.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (9)
1. An automatic replacement device for an adsorption material of a paint spray booth is characterized by comprising an adsorption device body and an aerosol detection device, wherein the adsorption device body is connected with an exhaust pipeline of the paint spray booth;
the adsorption device body is connected with an adsorption material supply device, the adsorption material supply device is provided with a supplement chamber for containing adsorption materials and a filtering chamber for containing the adsorption materials, the supplement chamber is communicated with the filtering chamber through a supplement pipe, and a supplement control valve is arranged at the supplement pipe;
the adsorption device body is also connected with a discharge device used for discharging the adsorption material in the filter chamber to the outside of the filter chamber, and the discharge device comprises a discharge pipe connected with the filter chamber and a discharge control valve arranged at the discharge pipe;
the aerosol detection device, the supplement control valve and the discharge control valve are connected to a controller.
2. The automatic paint spray booth adsorptive material exchange device of claim 1 wherein said filtration chamber has an adsorptive material evacuation detection device at the bottom thereof, said adsorptive material evacuation detection device being connected to said controller.
3. The automatic paint spray booth adsorptive material exchange apparatus according to claim 2 wherein said filtration chamber is provided at the top with an adsorptive material fill detection means connected to said controller.
4. The automatic paint spray booth adsorptive material exchange apparatus according to claim 1, wherein said replenishment chamber is located at a higher elevation than said filtration chamber.
5. The automatic paint spray booth adsorptive material exchange apparatus according to claim 1, wherein said supplemental control valve is a solenoid valve.
6. The automatic paint spray booth adsorptive material exchange apparatus according to claim 1, wherein said discharge control valve is a solenoid valve.
7. The automatic paint spray booth adsorptive material exchange apparatus according to any one of claims 1 to 6, wherein a waste collection means is provided below said discharge pipe.
8. The automatic paint spray booth adsorbing material replacing device according to any one of claims 1 to 6, wherein an air flow pipeline is connected to the adsorbing device body, the air flow pipeline comprises an air flow inlet pipe and an air flow outlet pipe, the air flow inlet pipe and the air flow outlet pipe are respectively connected to two ends of the filtering chamber, and the aerosol detection device is arranged at the air flow outlet pipe.
9. The automatic paint spray booth adsorptive material exchange device of claim 7 wherein said waste collection means has a volume greater than the volume of said filtration chamber and said replenishment chamber has a volume greater than the volume of said filtration chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920254324.6U CN210097305U (en) | 2019-02-28 | 2019-02-28 | Automatic change device of paint spray booth adsorbing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920254324.6U CN210097305U (en) | 2019-02-28 | 2019-02-28 | Automatic change device of paint spray booth adsorbing material |
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| CN210097305U true CN210097305U (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920254324.6U Active CN210097305U (en) | 2019-02-28 | 2019-02-28 | Automatic change device of paint spray booth adsorbing material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495107A (en) * | 2020-04-18 | 2020-08-07 | 张宏 | Waste gas adsorption device based on saturated and automatic replacement of filter material |
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2019
- 2019-02-28 CN CN201920254324.6U patent/CN210097305U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495107A (en) * | 2020-04-18 | 2020-08-07 | 张宏 | Waste gas adsorption device based on saturated and automatic replacement of filter material |
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