Odor treatment device

Abstract

The utility model discloses a peculiar smell treatment device which comprises a gas detector and a fixing shell which are sequentially installed on a pipeline, the fixing shell is of a hollow structure internally provided with an installation channel, a check block protruding inwards is arranged at the bottom of the inner side wall of the installation channel of the fixing shell, and a flange is arranged on the periphery of the top end of a transparent protective shell. The protective shell is hung on the stop block of the fixing shell through the flange, a fixing plate is further arranged in the mounting channel of the fixing shell, the fixing plate is located on the protective shell, the fixing plate is pressed on the protective shell through a closing plate detachably connected with the fixing shell, pressing mounting between the protective shell and the fixing shell is achieved, and an ultraviolet lamp is arranged at the bottom of the fixing plate. The ultraviolet lamp is positioned in the protective shell; a notch is formed in the pipeline, the protective shell extends into the pipeline through the notch, and the fixing shell is in sealing fit with the pipeline. Compared with the prior art, the sewage treatment device has the advantages that sewage flowing through a pipeline is directly treated, and a treatment device can be well protected.

Description

Technical Field

[0001] The utility model relates to the technical field of odor treatment equipment, in particular to an odor treatment device. Background Art

[0002] A large amount of wastewater discharged from human production and living consumption activities will enter the water body and cause water pollution. The current wastewater treatment devices are generally relatively independent of the pipeline and cannot directly treat the sewage in the pipeline; and the protection effect is not good when in use. Utility Model Content

[0003] The utility model aims to overcome the deficiencies of the prior art and provides an odor treatment device to achieve direct treatment of sewage flowing through a pipeline and to provide good protection for the treatment device.

[0004] The utility model is realized by the following technical solutions:

[0005] An odor treatment device comprises a gas detector and a fixed shell which are sequentially installed on a pipeline, the pipeline axially extends in a front-to-rear direction, the fixed shell is a hollow structure with an installation channel therein, an inner side wall bottom of the installation channel of the fixed shell is provided with an inwardly protruding block, a transparent protective shell top periphery is provided with a flange, the protective shell is suspended and hung on the block of the fixed shell through the flange, a fixing plate is also provided in the installation channel of the fixed shell, the fixing plate is located on the protective shell, and the fixing plate is pressed onto the protective shell through a closing plate detachably connected to the fixed shell, so as to realize a pressed installation between the protective shell and the fixed shell, an ultraviolet lamp is provided at the bottom of the fixing plate, and the ultraviolet lamp is located in the protective shell; a notch is provided on the pipeline, the protective shell extends into the interior of the pipeline through the notch, and the fixed shell and the pipeline are sealed and matched.

[0006] As a preferred embodiment of the above-mentioned device, the front and rear ends of the fixed shell are respectively fixed to the pipe by a fixing mechanism, and the front and rear ends of the fixed shell are respectively provided with fixing grooves, and the ends of the fixed shell are divided into a fixed top plate and a fixed bottom plate by the fixing grooves, and each fixing mechanism includes a positioning shell and two clamping rods, the positioning shell is placed on the fixed bottom plate of the fixed shell, and the positioning column at the bottom of the positioning shell passes downward through the fixed bottom plate and is embedded in the positioning groove opened on the pipe; the two clamping rod main bodies are arc-shaped rods and are symmetrically arranged on the left and right, and the top ends of the two clamping rods are provided with horizontal sections close to each other, and the horizontal sections of the two clamping rods are respectively slidably matched with the left and right ends of the internal slide of the positioning shell, and the middle section of the internal slide of the positioning shell is provided with a first driving mechanism, and the horizontal sections of the two clamping rods are driven by the first driving mechanism to approach or move away from each other, so as to realize the clamping or release of the two clamping rods on the pipe.

[0007] As a preferred embodiment of the above-mentioned device, the first driving mechanism includes a clamping motor, a first gear, a second gear, and a rotating shaft. The output shaft of the clamping motor is coaxially fixedly connected with the gear shaft of the first gear. The rotating shaft is rotatably installed in the positioning shell and extends left and right. The second gear is fixed on the rotating shaft and meshes with the first gear. Screw segments with opposite rotation directions are respectively provided at both ends of the rotating shaft. The screw segments at both ends of the rotating shaft are respectively threadedly connected with the horizontal sections of the two clamping rods.

[0008] As a preferred embodiment of the above-mentioned device, the front and rear ends of the bottom of the closing plate are respectively provided with latch tongues, and the fixed top plates at the front and rear ends of the fixed shell are respectively provided with latch grooves, and the two latch tongues are respectively inserted into the two latch grooves to realize the detachable installation of the closing plate and the fixed shell, and a protrusion protruding downward is provided at the center of the bottom of the closing plate, and the protrusion of the closing plate is pressed against the fixed plate.

[0009] As a preferred embodiment of the above-mentioned device, a second driving mechanism for driving the two tongues to move closer to or away from each other is provided in the internal cavity of the closing plate. The second driving mechanism includes a positioning motor, a positioning plate, and two connecting rods. The positioning motor is installed at the inner center of the closing plate. The output shaft of the positioning motor extends upward and is coaxially fixed to the positioning plate. The inner ends of the two connecting rods are respectively hinged on both sides of the top of the positioning plate, and the outer ends of the two connecting rods are respectively hinged on the two tongues, and the hinge axes at both ends of each connecting rod extend vertically.

[0010] As a preferred embodiment of the above device, a plurality of rows of independently controlled ultraviolet lamps are provided at the bottom of the fixing plate.

[0011] As a preferred solution of the above device, the bottom surface of the fixed shell is an arcuate surface that matches the surface of the pipeline, and the arcuate surface of the bottom of the fixed shell and the surface of the pipeline are sealed by a sealing gasket.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] The utility model provides an odor treatment device, which directly installs the treatment device on the pipeline, first uses a gas detector to detect the odor in the pipeline, and uses it as a basis for switching the ultraviolet lamp, so as to directly treat the odor in the sewage in the pipeline through the ultraviolet lamp; and a protective shell is arranged around the ultraviolet lamp to protect the ultraviolet lamp well. In addition, the front and rear ends of the fixed shell are respectively fixed to the pipeline by a fixing mechanism, and each fixing mechanism includes two clamping rods that can approach or move away from each other, which can achieve the clamping or release of the pipeline, and at the same time cooperate with the positioning column to pass through the fixed bottom plate downward and then embed into the positioning groove on the pipeline, effectively preventing it from moving or falling off in the circumferential or axial direction, and realizing the stable installation of the fixed shell on the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of the installation structure of the utility model.

[0015] Figure 2 It is a three-dimensional exploded view of the fixed shell part of the utility model.

[0016] Figure 3 It is a three-dimensional exploded view of the protective shell and the fixing plate of the utility model.

[0017] Figure 4 It is a schematic diagram of the internal structure of the closing plate of the utility model.

[0018] Figure 5 It is a structural schematic diagram of the fixing mechanism of the utility model.

[0019] Figure 6 yes Figure 5 Enlarged view of point A in the middle.

[0020] Numbers in the figure: 1 pipeline; 2 gas detector; 3 fixed shell; 4 sealing gasket; 5 flange; 6 fixed plate; 7 closing plate; 8 ultraviolet lamp; 9 fixing mechanism; 10 fixed top plate; 11 fixed bottom plate; 12 positioning shell; 13 clamping rod; 14 positioning column; 15 horizontal section; 16 clamping motor; 17 first gear; 18 second gear; 19 rotating shaft; 20 screw section; 21 tongue; 22 slot; 23 protrusion; 24 positioning motor; 25 positioning plate; 26 connecting rod; 27 protective shell. DETAILED DESCRIPTION

[0021] The following is a detailed description of an embodiment of the utility model. This embodiment is implemented on the premise of the technical solution of the utility model, and a detailed implementation method and a specific operation process are given, but the protection scope of the utility model is not limited to the following embodiment.

[0022] See also Figures 1 to 6The present embodiment discloses an odor treatment device, comprising a gas detector 2 and a fixed shell 3 which are sequentially mounted on a pipeline 1. The pipeline 1 extends axially in the front-to-back direction. The bottom surface of the fixed shell 3 is an arc-shaped surface which matches the surface of the pipeline 1. The arc-shaped surface at the bottom of the fixed shell 3 and the surface of the pipeline 1 are sealed by a sealing gasket 4. The fixed shell 3 is a hollow structure with an internal installation channel. The bottom of the inner side wall of the installation channel of the fixed shell 3 is provided with an inwardly protruding block. A flange 5 is provided on the outer periphery of the top of the transparent protective shell 27. The protective shell 27 is suspended and hung on the block of the fixed shell 3 through the flange 5. A fixing plate 6 is also provided in the installation channel of the fixed shell 3. The fixing plate 6 is located on the protective shell 27, and the fixing plate 6 is pressed onto the protective shell 27 through a closing plate 7 detachably connected to the fixed shell 3, so as to realize the pressing installation between the protective shell 27 and the fixed shell 3. An ultraviolet lamp 8 is provided at the bottom of the fixing plate 6, and the ultraviolet lamp 8 is located in the protective shell 27. In this embodiment, a plurality of rows of independently controlled ultraviolet lamps 8 are provided at the bottom of the fixing plate 6; a notch is opened on the pipeline 1, and the protective shell 27 extends into the interior of the pipeline 1 through the notch, and the fixed shell 3 and the pipeline 1 are sealed.

[0023] The front and rear ends of the fixed shell 3 are fixed to the pipeline 1 by fixing mechanisms 9 respectively. The front and rear ends of the fixed shell 3 are respectively provided with fixing grooves. The ends of the fixed shell 3 are divided into a fixed top plate 10 and a fixed bottom plate 11 by the fixing grooves. Each fixing mechanism 9 includes a positioning shell 12 and two clamping rods 13. The positioning shell 12 is placed on the fixed bottom plate 11 of the fixed shell 3. The positioning column 14 at the bottom of the positioning shell 12 passes downward through the fixed bottom plate 11 and is embedded in the positioning groove opened on the pipeline 1; the two clamping rods 13 are mainly arc-shaped rods and are symmetrically arranged on the left and right sides. The top ends of the two clamping rods 13 are provided with horizontal sections 15 close to each other. The horizontal sections 15 of the two clamping rods 13 are respectively slidably matched with the left and right ends of the internal slideway of the positioning shell 12. The middle section of the internal slideway of the positioning shell 12 is provided with a first driving mechanism, and the horizontal sections 15 of the two clamping rods 13 are driven by the first driving mechanism to approach or move away from each other, so as to realize the clamping or release of the two clamping rods 13 on the pipeline 1.

[0024] The first driving mechanism includes a clamping motor 16, a first gear 17, a second gear 18, and a rotating shaft 19. The output shaft of the clamping motor 16 is coaxially fixedly connected with the gear shaft of the first gear 17. The rotating shaft 19 is rotatably installed in the positioning housing 12 and extends left and right. The second gear 18 is fixed on the rotating shaft 19 and meshes with the first gear 17. The two ends of the rotating shaft 19 are respectively provided with screw segments 20 with opposite rotation directions. The screw segments 20 at both ends of the rotating shaft 19 are respectively threadedly connected with the threaded holes of the horizontal segments 15 of the two clamping rods 13. The first gear 17 is driven to rotate by the clamping motor 16, the first gear 17 drives the second gear 18 to rotate, and the second gear 18 drives the rotating shaft 19 to rotate. Then, the screw segments 20 at both ends of the rotating shaft 19 drive the horizontal segments 15 of the two clamping rods 13 to move in opposite directions in the left and right directions, thereby realizing the clamping or release of the two clamping rods 13 on the pipeline 1.

[0025] The front and rear ends of the bottom of the closing plate 7 are respectively provided with a latch tongue 21, and the front and rear ends of the fixed top plate 10 of the fixed shell 3 are respectively provided with a latch groove 22. The two latch tongues 21 are respectively inserted into the two latch grooves 22 to realize the detachable installation of the closing plate 7 and the fixed shell 3. A protrusion 23 protruding downward is provided in the center of the bottom of the closing plate 7, and the protrusion 23 of the closing plate 7 is pressed tightly on the fixed plate 6.

[0026] A second driving mechanism for driving the two latching tongues 21 to move closer to or away from each other is provided in the inner cavity of the closing plate 7. The second driving mechanism includes a positioning motor 24, a positioning plate 25, and two connecting rods 26. The positioning motor 24 is installed in the inner center of the closing plate 7. The output shaft of the positioning motor 24 extends upward and coaxially fixes the positioning plate 25. The inner ends of the two connecting rods 26 are respectively hinged on both sides of the top of the positioning plate 25. The outer ends of the two connecting rods 26 are respectively hinged on the two latching tongues 21, and the hinge shafts at both ends of each connecting rod 26 extend vertically. The positioning plate 25 is driven to rotate by the positioning motor 24, and the positioning plate 25 drives the two connecting rods 26 hinged thereto to move. The two connecting rods 26 then drive the two latching tongues 21 to move in the reverse direction in the front-to-back direction, so that the two latching tongues 21 can be clamped or disengaged from the clamping grooves 22 at the front and rear ends of the fixed shell 3.

[0027] During installation, the gas detector 2 is installed at a position close to the water inlet of the pipeline 1, and the fixed shell 3 is located on the downstream side of the gas detector 2, and the front and rear ends of the fixed shell 3 are fixed to the pipeline 1 by two fixing mechanisms 9. The gas content of hydrogen sulfide in the sewage is detected by the gas detector 2, and the switch of the ultraviolet lamp 8 and the number of openings are controlled according to the detection results, thereby reducing the energy waste caused by the operation of all ultraviolet lamps 8. The high-energy ultraviolet radiation generated by the light source of the ultraviolet lamp 8 decomposes the odor substances in the sewage into harmless substances; under ultraviolet irradiation, the powerful ultraviolet photons can trigger chemical reactions in the odor substances, decomposing them into smaller molecular structures or converting them into harmless substances, thereby being able to quickly decompose the odor substances and effectively reduce odor emissions; at the same time, the ultraviolet lamp 8 only uses ultraviolet irradiation to treat the odor, and does not need to add additional chemical agents, reducing chemical consumption and subsequent treatment steps; no secondary pollutants are generated during the treatment process, and no negative impact is caused on the environment and human health.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An odor treatment device, characterized in that: The utility model comprises a gas detector and a fixed shell which are sequentially installed on a pipeline, the pipeline extends axially in the front-rear direction, the fixed shell is a hollow structure with an installation channel therein, an inwardly protruding block is provided at the bottom of the inner side wall of the installation channel of the fixed shell, a flange is provided at the periphery of the top of the transparent protective shell, the protective shell is suspended and hung on the block of the fixed shell through the flange, a fixing plate is also provided in the installation channel of the fixed shell, the fixing plate is located on the protective shell, and the fixing plate is pressed onto the protective shell through a closing plate detachably connected to the fixed shell, so as to realize a pressed installation between the protective shell and the fixed shell, an ultraviolet lamp is provided at the bottom of the fixing plate, and the ultraviolet lamp is located in the protective shell; a notch is provided on the pipeline, the protective shell extends into the interior of the pipeline through the notch, and the fixed shell and the pipeline are sealed and matched.

2. The odor treatment device according to claim 1, characterized in that: The front and rear ends of the fixed shell are respectively fixed to the pipeline by fixing mechanisms, and the front and rear ends of the fixed shell are respectively provided with fixing grooves, and the ends of the fixed shell are divided into a fixed top plate and a fixed bottom plate by the fixing grooves. Each fixing mechanism includes a positioning shell and two clamping rods. The positioning shell is placed on the fixed bottom plate of the fixed shell, and the positioning column at the bottom of the positioning shell passes downward through the fixed bottom plate and is embedded in the positioning groove opened on the pipeline; the two clamping rod main bodies are arc-shaped rods and are symmetrically arranged on the left and right sides, and the top ends of the two clamping rods are provided with horizontal sections close to each other, and the horizontal sections of the two clamping rods are respectively slidably matched with the left and right ends of the internal slide of the positioning shell, and the middle section of the internal slide of the positioning shell is provided with a first driving mechanism, and the horizontal sections of the two clamping rods are driven by the first driving mechanism to approach or move away from each other, so as to realize the clamping or release of the pipeline by the two clamping rods.

3. The odor treatment device according to claim 2, characterized in that: The first driving mechanism includes a clamping motor, a first gear, a second gear, and a rotating shaft. The output shaft of the clamping motor is coaxially fixedly connected with the gear shaft of the first gear. The rotating shaft is rotatably installed in the positioning shell and extends left and right. The second gear is fixed on the rotating shaft and meshes with the first gear. Screw segments with opposite rotation directions are respectively provided at both ends of the rotating shaft. The screw segments at both ends of the rotating shaft are respectively threadedly connected with the horizontal sections of the two clamping rods.

4. The odor treatment device according to claim 2, characterized in that: The front and rear ends of the bottom of the closing plate are respectively provided with latch tongues, and the fixed top plates at the front and rear ends of the fixed shell are respectively provided with latch grooves. The two latch tongues are respectively inserted into the two latch grooves to realize the detachable installation of the closing plate and the fixed shell. A protrusion protruding downward is provided at the center of the bottom of the closing plate, and the protrusion of the closing plate is pressed against the fixed plate.

5. The odor treatment device according to claim 4, characterized in that: A second driving mechanism for driving the two tongues to move closer to or away from each other is provided in the internal cavity of the closing plate. The second driving mechanism includes a positioning motor, a positioning plate, and two connecting rods. The positioning motor is installed at the center of the closing plate. The output shaft of the positioning motor extends upward and is coaxially fixed to the positioning plate. The inner ends of the two connecting rods are respectively hinged to the two sides of the top of the positioning plate, and the outer ends of the two connecting rods are respectively hinged to the two tongues, and the hinge axes at both ends of each connecting rod extend vertically.

6. The odor treatment device according to claim 1, characterized in that: A plurality of rows of independently controlled ultraviolet lamps are arranged at the bottom of the fixing plate.

7. The odor treatment device according to claim 1, characterized in that: The bottom surface of the fixed shell is an arc-shaped surface that matches the surface of the pipeline, and the arc-shaped surface of the bottom of the fixed shell and the surface of the pipeline are sealed by a sealing gasket.

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