Pollution source waste gas detection device

Abstract

The utility model relates to the technical field of waste gas detection, in particular to a pollution source waste gas detection device which comprises a detector body, a detection box and a detection processing assembly, and the detection processing assembly comprises a sliding groove, a sliding plate, a gas pipe, a gas collection head, a fan, a partition plate, a filter plate and a spraying mechanism; the detector body is used for gas detection, the detection box is used for collecting waste gas to achieve centralized detection, direct detection of air dilution waste gas is prevented, the position of the gas collection head is adjusted by sliding the sliding plate, waste gas at different heights can be conveniently collected, and the draught fan is started to suck gas and collect the waste gas during collection. Waste gas entering the detection box is filtered by the filter plate after being detected and then is sprayed by the spraying mechanism, liquid medicine for decomposing harmful substances is sprayed by the spraying mechanism and neutralizes the waste gas, finally, gas and liquid are discharged through a discharge pipe of the detection box, and a control valve and a partition plate are arranged on the discharge pipe and used for preventing the liquid from corroding a detector body.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas detection, in particular to a pollution source waste gas detection device. Background Art

[0002] The pollution source is the source of environmental pollution and the source of pollutants. The pollution source that causes air pollution needs to test the exhaust gas in it to check the degree of harm caused by the harmful substances contained in it to the human body.

[0003] There is an existing pollution source exhaust gas detection device (CN218674933U), including a detection box, a mounting platform is installed on the upper end of the detection box; a driving motor is installed on the lower side of the mounting platform, and the output end of the driving motor is connected to the main shaft, and the main shaft and the mounting platform are rotatably connected, and the upper end of the main shaft is keyed with flat cone teeth; a mounting plate is installed at the upper edge of the mounting platform, and the mounting plate is rotatably connected with a secondary shaft, and the end of the secondary shaft is keyed with vertical cone teeth, the vertical cone teeth and the flat cone teeth are meshed and connected, and the other end of the secondary shaft is installed with a gas collecting plate. The pollution source exhaust gas detection device is provided with a gas collecting plate, which controls the rotation of the flat cone teeth, drives the rotation of the vertical cone teeth at different angles, thereby controlling the rotation of the gas collecting plate, and adjusting the position of the gas collecting head on the gas collecting plate, so as to flexibly suck exhaust gas at different levels and detect exhaust gas at different levels.

[0004] However, in the above utility model, the collected gas is discharged only through simple filtration after detection, and the harmful gas therein is likely to affect the health of the operator. Utility Model Content

[0005] The utility model aims to provide a pollution source exhaust gas detection device, aiming to solve the problem that the gas collected by the existing device is only discharged through simple filtering after detection, and the harmful gas therein is easy to affect the health of the operator.

[0006] To achieve the above-mentioned purpose, the utility model provides a pollution source exhaust gas detection device, including a detector body, a detection box and a detection processing component, wherein the detection processing component includes a slide, a slide plate, an air pipe, an air collecting head, a fan, a partition, a filter plate and a spray mechanism;

[0007] The spray mechanism is connected to the detection box and is located on one side of the detection box, the fan is connected to the detection box and is located on the inner side of the detection box, the air pipe is connected to the fan and is located on one side of the fan, the partition is fixedly connected to the detection box and is located on one side of the detector body, the filter plate is slidably installed on the inner side of the detection box, the slide is fixedly connected to the detection box and is located on the outer side of the detection box, the slide is slidably connected to the slide and is located on one side of the slide, the air collecting head is arranged on the slide, and the air pipe is connected to the air collecting head and is located on one side of the air collecting head.

[0008] Wherein, the spray mechanism includes a water tank, a nozzle, a water pipe and a water pump. The water tank is fixedly connected to the detection box and is located on the outside of the detection box. The water pump is arranged on one side of the water tank. The nozzle is connected to the detection box and is located on the inside of the detection box. The nozzle is connected to the water pump through the water pipe.

[0009] Among them, the detection and processing component also includes a cylinder and a rubber sleeve, the cylinder is fixedly connected to the detection box and is located on the top of the detection box, the rubber sleeve is slidably connected to the output end of the cylinder and is located on one side of the cylinder, and the rubber sleeve is slidably connected to the partition and is located on one side of the partition.

[0010] Among them, the detection and processing component also includes a motor, a worm and a gear. The motor is fixedly connected to the detection box and is located on one side of the detection box. The worm is rotationally connected to the skateboard and is located on one side of the skateboard. The gear is fixedly connected to the output end of the motor and is located on one side of the motor. The gear is meshed with the worm.

[0011] The detection and processing assembly further includes a cover body and a sealing gasket, wherein the cover body is rotatably connected to the detection box and is located at the top of the detection box, and the sealing gasket is fixedly connected to the cover body and is located at the bottom of the cover body.

[0012] The utility model discloses a pollution source waste gas detection device, wherein the detector body is used for gas detection, the detection box is used for collecting waste gas for centralized detection, and prevents direct detection of air from diluting waste gas. The position of the gas collecting head is adjusted by sliding the slide plate, so as to facilitate the collection of waste gas at different heights. When collecting, the fan is started to suck air for collection. The waste gas entering the detection box is filtered through the filter plate after detection, and then sprayed by the spray mechanism. The spray mechanism sprays liquid for decomposing harmful substances to neutralize the waste gas, and finally the gas and liquid are discharged through the discharge pipe of the detection box. A control valve is provided on the discharge pipe, and the partition is used to prevent the liquid from corroding the detector body. The problem that the gas collected by the existing device is only discharged through simple filtration after detection, and the harmful gas therein is easy to affect the health of the operator is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a structural diagram of a pollution source exhaust gas detection device according to the first embodiment of the utility model.

[0015] Figure 2 It is a cross-sectional schematic diagram of a pollution source exhaust gas detection device according to the first embodiment of the utility model.

[0016] Figure 3 It is a cross-sectional schematic diagram of a pollution source exhaust gas detection device according to the second embodiment of the utility model.

[0017] 101-detector body, 102-detection box, 103-detection processing component, 104-chute, 105-slide plate, 106-air pipe, 107-gas collecting head, 108-fan, 109-partition, 110-filter plate, 111-spraying mechanism, 112-water tank, 113-sprinkler, 114-water pipe, 115-water pump, 116-cylinder, 117-rubber sleeve, 118-motor, 119-worm, 120-gear, 201-cover, 202-sealing gasket. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0019] First embodiment

[0020] See also Figure 1-2 , Figure 1 It is a structural diagram of a pollution source exhaust gas detection device according to the first embodiment of the utility model. Figure 2 It is a cross-sectional schematic diagram of a pollution source exhaust gas detection device according to the first embodiment of the utility model.

[0021] The utility model provides a pollution source exhaust gas detection device: including a detector body 101, a detection box 102 and a detection processing component 103, wherein the detection processing component 103 includes a slide 104, a slide plate 105, an air pipe 106, a gas collecting head 107, a fan 108, a partition 109, a filter plate 110, a spray mechanism 111, a water tank 112, a nozzle 113, a water pipe 114, a water pump 115, a cylinder 116, a rubber sleeve 117, a motor 118, a worm 119 and a gear 120. The above-mentioned solution solves the problem that the gas collected by the existing device is discharged only through simple filtering after detection, and the harmful gas therein is easy to affect the operator.

[0022] In this embodiment, the detector body 101 is used for gas detection, and the detection box 102 is used to collect exhaust gas for centralized detection to prevent direct detection of air-diluted exhaust gas.

[0023] The spray mechanism 111 is connected to the detection box 102 and is located on one side of the detection box 102. The fan 108 is connected to the detection box 102 and is located on the inner side of the detection box 102. The air pipe 106 is communicated with the fan 108 and is located on one side of the fan 108. The partition 109 is fixedly connected to the detection box 102 and is located on one side of the detector body 101. The filter plate 110 is slidably installed on the inner side of the detection box 102. The slide 104 is fixedly connected to the detection box 102 and is located on the outer side of the detection box 102. The slide 105 is slidably connected to the slide 104 and is located on one side of the slide 104. The air collecting head 107 is arranged on the slide 105. The air pipe 106 is connected to the air collecting head 107. 7 is connected and is located on one side of the gas collecting head 107. The position of the gas collecting head 107 is adjusted by sliding the slide plate 105 to facilitate the collection of waste gas at different heights. When collecting, the fan 108 is started to suck and collect the waste gas. The waste gas entering the detection box 102 is filtered through the filter plate 110 after detection, and then sprayed by the spray mechanism 111. The spray mechanism 111 sprays a liquid that decomposes harmful substances to neutralize the waste gas. Finally, the gas and liquid are discharged through the discharge pipe of the detection box 102. A control valve is provided on the discharge pipe. The partition 109 is used to prevent the liquid from corroding the detector body 101, which solves the problem that the gas collected by the existing device is only discharged through simple filtration after detection, and the harmful gas therein is easy to affect the health of the operator.

[0024] Secondly, the water tank 112 is fixedly connected to the detection box 102 and is located on the outside of the detection box 102. The water pump 115 is arranged on one side of the water tank 112. The nozzle 113 is connected to the detection box 102 and is located on the inner side of the detection box 102. The nozzle 113 is connected to the water pump 115 through the water pipe 114. The medicine liquid is added to the water tank 112, and the medicine liquid is pumped into the water pipe 114 through the water pump 115, and sprayed by the nozzle 113.

[0025] Again, the cylinder 116 is fixedly connected to the detection box 102 and is located at the top of the detection box 102. The rubber sleeve 117 is slidably connected to the output end of the cylinder 116 and is located on one side of the cylinder 116. The rubber sleeve 117 is slidably connected to the partition 109 and is located on one side of the partition 109. The cylinder 116 drives the rubber sleeve 117 to be inserted into the partition 109, so that the two sides of the partition 109 are completely isolated for easy detection.

[0026] Finally, the motor 118 is fixedly connected to the detection box 102 and is located on one side of the detection box 102. The worm 119 is rotationally connected to the skateboard 105 and is located on one side of the skateboard 105. The gear 120 is fixedly connected to the output end of the motor 118 and is located on one side of the motor 118. The gear 120 is meshed with the worm 119, and the gear 120 is driven to rotate by the motor 118. Since the gear 120 is meshed with the motor 118, the worm 119 is rotated, and the skateboard 105 is moved by the direction of the threaded rotation of the worm 119.

[0027] When using a pollution source exhaust gas detection device of the utility model, the detector body 101 is used for gas detection, and the detection box 102 is used to collect exhaust gas for centralized detection to prevent direct detection of air dilution of exhaust gas. The position of the gas collecting head 107 is adjusted by sliding the slide plate 105 to facilitate the collection of exhaust gas at different heights. When collecting, the fan 108 is started to suck and collect air. The exhaust gas entering the detection box 102 is filtered through the filter plate 110 after detection, and then sprayed by the spray mechanism 111. The spray mechanism 111 sprays a liquid that decomposes harmful substances to neutralize the exhaust gas. Finally, the gas and liquid are discharged through the discharge pipe of the detection box 102. A control valve is provided on the discharge pipe. The partition 109 is used to prevent the liquid from corroding the detector body 101, which solves the problem that the gas collected by the existing device is only discharged through simple filtration after detection, and the harmful gas therein is easy to affect the operator.

[0028] Second embodiment

[0029] See also Figure 3 , Figure 3 FIG. 1 is a cross-sectional schematic diagram of a pollution source exhaust gas detection device of the second embodiment of the utility model. Based on the first embodiment, the detection processing component 103 of the pollution source exhaust gas detection device of the utility model further includes a cover body 201 and a sealing gasket 202 .

[0030] The cover body 201 is rotatably connected to the detection box 102 and is located at the top of the detection box 102. The sealing gasket 202 is fixedly connected to the cover body 201 and is located at the bottom of the cover body 201. The cover body 201 is used to cover the filter plate 110. The filter plate 110 is inserted into the detection box 102 through the sealing gasket 202 and the cover body 201 to cover it, thereby increasing the air tightness of the device.

[0031] What is disclosed above is only a preferred embodiment of a pollution source exhaust gas detection device of the present utility model. Of course, this cannot be used to limit the scope of rights of the present utility model. Ordinary technicians in this field can understand that all or part of the processes of the above-mentioned embodiments and equivalent changes made according to the claims of the present utility model still fall within the scope covered by the utility model.

Claims

1. A pollution source exhaust gas detection device, comprising a detector body and a detection box, wherein the detector body is fixedly connected to the detection box and is located inside the detection box, characterized in that: It also includes a detection and processing component, which includes a slide, a slide plate, an air pipe, an air collecting head, a fan, a partition, a filter plate and a spray mechanism; The spray mechanism is connected to the detection box and is located on one side of the detection box, the fan is connected to the detection box and is located on the inner side of the detection box, the air pipe is connected to the fan and is located on one side of the fan, the partition is fixedly connected to the detection box and is located on one side of the detector body, the filter plate is slidably installed on the inner side of the detection box, the slide is fixedly connected to the detection box and is located on the outer side of the detection box, the slide is slidably connected to the slide and is located on one side of the slide, the air collecting head is arranged on the slide, and the air pipe is connected to the air collecting head and is located on one side of the air collecting head.

2. A pollution source exhaust gas detection device as claimed in claim 1, characterized in that: The spray mechanism includes a water tank, a nozzle, a water pipe and a water pump. The water tank is fixedly connected to the detection box and is located on the outside of the detection box. The water pump is arranged on one side of the water tank. The nozzle is connected to the detection box and is located on the inside of the detection box. The nozzle is connected to the water pump through the water pipe.

3. A pollution source exhaust gas detection device as claimed in claim 2, characterized in that: The detection and processing component also includes a cylinder and a rubber sleeve, wherein the cylinder is fixedly connected to the detection box and is located on the top of the detection box, the rubber sleeve is slidably connected to the output end of the cylinder and is located on one side of the cylinder, and the rubber sleeve is slidably connected to the partition and is located on one side of the partition.

4. A pollution source exhaust gas detection device as claimed in claim 3, characterized in that: The detection processing component also includes a motor, a worm and a gear. The motor is fixedly connected to the detection box and is located on one side of the detection box. The worm is rotationally connected to the skateboard and is located on one side of the skateboard. The gear is fixedly connected to the output end of the motor and is located on one side of the motor. The gear is meshed with the worm.

5. A pollution source exhaust gas detection device as claimed in claim 4, characterized in that: The detection and processing assembly also includes a cover body and a sealing gasket. The cover body is rotatably connected to the detection box and is located at the top of the detection box. The sealing gasket is fixedly connected to the cover body and is located at the bottom of the cover body.

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