Novel laboratory combined waste gas treatment unit

Abstract

The utility model discloses a novel laboratory combined waste gas treatment unit in the technical field of waste gas treatment devices, which comprises a shell, a water tank, a mounting box, a support, a filter plate and a controller, the water tank is fixedly connected to the upper side between the left side wall and the right side wall of the inner cavity of the shell, the mounting box is fixedly connected to the lower side of the left side wall of the shell, and the filter plate is fixedly connected to the support. The support is fixedly connected to the left side wall and the right side wall of an inner cavity of the shell, the filter plate is clamped between the inner side walls of the support, the novel laboratory combined waste gas treatment unit is reasonable in structural design, the water circulation function is achieved when the waste gas treatment unit is used, water resources needed when the waste gas treatment unit is used are saved, and the waste gas treatment unit is convenient to use. The effect of the waste gas treatment unit in actual use is facilitated, an operator can conveniently disassemble and assemble a filtering structure in the waste gas treatment unit, the workload of the operator in actual operation is reduced, and the convenience of replacing and cleaning the filtering structure of the waste gas treatment unit in the later period is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment devices, in particular to a novel laboratory combined waste gas treatment unit. Background Art

[0002] Waste gas refers to toxic and harmful gases discharged by humans during the production and life processes. In order to protect the environment, the waste gas needs to be treated before it is discharged. Generally, a waste gas treatment unit is used to treat the waste gas, thereby reducing the impact of the waste gas on the environment.

[0003] The existing waste gas treatment units need to use water to cool the waste gas during use, which results in a large amount of water required for the actual use of the waste gas treatment units, causing a waste of water resources and affecting the actual use effect of the waste gas treatment units. In addition, the filter structure of the existing waste gas treatment units is mostly fixed, and the operation is cumbersome when it needs to be cleaned and replaced later, which increases the workload of the operators and affects the convenience of replacing and cleaning the filter structure of the waste gas treatment units later. For this reason, we propose a new laboratory combined waste gas treatment unit. Utility Model Content

[0004] The purpose of the utility model is to provide a novel laboratory combined waste gas treatment unit to solve the problems raised in the above background technology that a large amount of water is wasted when the waste gas treatment unit is used and the filter structure is difficult to replace and clean.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel laboratory combined waste gas treatment unit, comprising a shell, a water tank, an installation box, a bracket, a filter plate and a controller, wherein the water tank is fixedly connected to the upper side between the left and right side walls of the inner cavity of the shell, the installation box is fixedly connected to the lower side of the left side wall of the shell, the bracket is fixedly connected to the left and right side walls of the inner cavity of the shell, the filter plate is clamped between the inner side walls of the bracket, the controller is fixedly connected to the upper side of the right side wall of the shell, a refrigerator is plugged into the lower side of the right side wall of the shell, a refrigeration pipe is plugged into the left side wall of the refrigerator, a cover plate is hingedly connected to the front side wall of the shell, a pump is fixedly connected to the inner cavity of the installation box, and the input end of the pump passes through the lower side of the right side wall of the inner cavity of the installation box and is plugged into the lower side of the left side wall of the shell, the output end of the pump passes through the left side of the top of the inner cavity of the installation box and extends to the outside thereof, the output end of the pump is sleeved with a connecting pipe, and the end of the connecting pipe passes through the upper side of the left side wall of the shell and is plugged into the middle of the left side wall of the water tank.

[0006] As a further description of the above scenario:

[0007] A feed pipe is inserted into the upper side of the left side wall of the shell, and a discharge pipe is inserted into the lower side of the right side wall of the shell.

[0008] As a further description of the above scenario:

[0009] The bottom of the water tank is plugged with a spray device.

[0010] As a further description of the above scenario:

[0011] A screw rod is threadedly connected to the left side of the top of the bracket, a rocker is fixedly connected to the top of the screw rod, and a movable block is rotatably connected to the bottom of the screw rod.

[0012] As a further description of the above scenario:

[0013] Rollers are fixedly connected to the left and right sides of the bottom of the filter plate.

[0014] As a further description of the above scenario:

[0015] The controller is electrically connected to the refrigerator, the spray device and the pump.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The new laboratory combined waste gas treatment unit uses water to cool the waste gas. After being cooled by the refrigeration pipe at the bottom of the shell, it is pumped by a pump and sent into the water tank through a connecting pipe. The used waste water passes through the filter plate and returns to the bottom of the shell cavity. After being cooled again, it returns to the water tank through the pump, realizing the water circulation function when the waste gas treatment unit is used, saving the water resources needed when the waste gas treatment unit is used, and is beneficial to the actual use effect of the waste gas treatment unit.

[0018] 2. For this new laboratory combined waste gas treatment unit, when the filter plate needs to be replaced or cleaned in the later stage, the rocker is used to rotate the screw rod, and the screw rod moves up on the top of the bracket when it rotates. When the screw rod moves up, it drives the movable block to move up. At this time, the filter plate can be removed by pulling it. At the same time, when the filter plate is pulled, the roller rolls on the lower side of the inner cavity of the bracket, which is convenient for the operator to disassemble and assemble the filter structure inside the waste gas treatment unit, reduces the workload of the operator during actual operation, and improves the convenience of replacing and cleaning the filter structure of the waste gas treatment unit in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural diagram of a new type of laboratory combined waste gas treatment unit proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the main cross-sectional structure of a new type of laboratory combined waste gas treatment unit proposed by the utility model;

[0021] Figure 3A new type of laboratory combined waste gas treatment unit proposed by the utility model Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0022] Figure 4 A new type of laboratory combined waste gas treatment unit proposed by the utility model Figure 2 Schematic diagram of the enlarged structure of part B in the middle.

[0023] In the figure: 100, shell; 110, feed pipe; 120, discharge pipe; 130, refrigerator; 140, refrigeration pipe; 150, cover plate; 200, water tank; 210, spray device; 300, installation box; 310, pump; 320, connecting pipe; 400, bracket; 410, screw rod; 420, rocker; 430, movable block; 500, filter plate; 510, roller; 600, controller. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a new laboratory combined waste gas treatment unit, which is beneficial to the actual use of the waste gas treatment unit and improves the convenience of replacing and cleaning the filter structure of the waste gas treatment unit in the later stage. Figure 1-4 , including a housing 100, a water tank 200, a mounting box 300, a bracket 400, a filter plate 500 and a controller 600;

[0028] Please refer again Figure 1-4 A refrigerator 130 is plugged into the lower side of the right side wall of the housing 100, a refrigeration pipe 140 is plugged into the left side wall of the refrigerator 130, a cover plate 150 is hingedly connected to the front side wall of the housing 100, the housing 100 is used to connect and install a water tank 200, an installation box 300, a bracket 400, a filter plate 500 and a controller 600, the refrigerator 130 is used to connect and install a refrigeration pipe 140, the refrigeration pipe 140 is used for water cooling, and the cover plate 150 is used to protect the interior of the housing 100;

[0029] Please refer again Figure 1-4 The water tank 200 is fixedly connected to the upper side between the left and right side walls of the inner cavity of the housing 100, and the water tank 200 is used to connect and install the spray device 210;

[0030] Please refer again Figure 1-4 , the inner cavity of the installation box 300 is fixedly connected with a pump 310, and the input end of the pump 310 passes through the lower side of the right side wall of the inner cavity of the installation box 300, and is plugged into the lower side of the left side wall of the shell 100, the output end of the pump 310 passes through the left side of the top of the inner cavity of the installation box 300, and extends to the outside thereof, the output end of the pump 310 is sleeved with a connecting pipe 320, and the end of the connecting pipe 320 passes through the upper side of the left side wall of the shell 100, and is plugged into the middle of the left side wall of the water tank 200, the installation box 300 is fixedly connected to the lower side of the left side wall of the shell 100, the pump 310 is used to push the water to move, and the connecting pipe 320 is used for water to enter the water tank 200;

[0031] Please refer again Figure 1-4 The bracket 400 is fixedly connected to the left and right side walls of the inner cavity of the housing 100, and the bracket 400 is used for threaded connection with the screw rod 410;

[0032] Please refer again Figure 1-4, the filter plate 500 is clamped between the inner side walls of the bracket 400, and the filter plate 500 is used to connect and install the roller 510;

[0033] Please refer again Figure 1-4 The controller 600 is fixedly connected to the upper side of the right side wall of the shell 100 , and the controller 600 is used to electrically connect the refrigerator 130 , the spray device 210 and the pump 310 .

[0034] To summarize, the water used to cool the exhaust gas is cooled by the refrigeration pipe 140 at the bottom of the shell 100, and then pumped by the pump 310 and sent into the water tank 200 through the connecting pipe 320. The used waste water passes through the filter plate 500 and returns to the bottom of the inner cavity of the shell 100. After being cooled again, it returns to the water tank 200 through the pump 310, realizing the water circulation function when the exhaust gas treatment unit is in use, saving the water resources required when the exhaust gas treatment unit is in use, and being beneficial to the effect of the exhaust gas treatment unit when actually in use.

[0035] Please refer again Figure 1-4 A feed pipe 110 is inserted into the upper side of the left side wall of the shell 100, and a discharge pipe 120 is inserted into the lower side of the right side wall of the shell 100. The feed pipe 110 is used for waste gas to enter the shell 100, and the discharge pipe 120 is used to discharge the treated gas.

[0036] Please refer again Figure 1-4 A spray device 210 is plugged into the bottom of the water tank 200, and the spray device 210 is used to spray cold water.

[0037] Please refer again Figure 1-4 A screw rod 410 is threadedly connected to the left side of the top of the bracket 400, a rocker 420 is fixedly connected to the top of the screw rod 410, and a movable block 430 is rotatably connected to the bottom of the screw rod 410. The screw rod 410 is used to drive the movable block 430 to move, the rocker 420 is used to drive the screw rod 410 to rotate, and the movable block 430 is used to fix the position of the filter plate 500.

[0038] Please refer again Figure 1-4 The left and right sides of the bottom of the filter plate 500 are fixedly connected with rollers 510, and the rollers 510 are used to support the movement of the filter plate 500.

[0039] Please refer again Figure 1-4 The controller 600 is electrically connected to the refrigerator 130 , the spray device 210 and the pump 310 , and the controller 600 is used to control the refrigerator 130 , the spray device 210 and the pump 310 .

[0040] To sum up, when the filter plate 500 needs to be replaced or cleaned at a later stage, the rocker 420 is used to rotate to drive the screw rod 410 to rotate. When the screw rod 410 rotates, it moves up on the top of the bracket 400. When the screw rod 410 moves up, it drives the movable block 430 to move up. At this time, the filter plate 500 can be removed by pulling it. At the same time, when the filter plate 500 is pulled, the roller 510 rolls on the lower side of the inner cavity of the bracket 400, which is convenient for the operator to disassemble and assemble the filter structure inside the exhaust gas treatment unit, reduces the workload of the operator during actual operation, and improves the convenience of replacing and cleaning the filter structure of the exhaust gas treatment unit at a later stage.

[0041] In specific use, when operating, the technicians in this field feed waste gas through the feed pipe 110, and the controller 600 controls the operation of the refrigerator 130. When the refrigerator 130 is running, the cold air is sent to the cooling pipe 140, and the cooling pipe 140 cools the water at the bottom of the shell 100. Then the controller 600 controls the pump 310 to operate, and the pump 310 extracts the water at the bottom of the shell 100 and sends it into the inner cavity of the water tank 200 through the connecting pipe 320. Finally, the controller 600 controls the spray device 210 to spray cold water on the upper side of the waste gas. The waste gas and waste water pass through the filter plate 500. Finally, the filtered exhaust gas is discharged through the discharge pipe 120, and the filtered waste water falls into the bottom of the shell 100. The refrigeration pipe 140 cools the water again and returns to the inside of the water tank 200 through the pump 310. When the filter plate 500 needs to be cleaned or replaced later, the operator drives the screw rod 410 to rotate by rotating the rocker 420. When the screw rod 410 rotates, it moves up on the top of the bracket 400. When the screw rod 410 moves up, it drives the movable block 430 to move up. At this time, the filter plate 500 can be removed by pulling it. At the same time, when the filter plate 500 is pulled, the roller 510 rolls on the lower side of the inner cavity of the bracket 400.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A new type of laboratory combined exhaust gas treatment unit, characterized by: The invention comprises a shell (100), a water tank (200), an installation box (300), a bracket (400), a filter plate (500) and a controller (600), wherein the water tank (200) is fixedly connected to the upper side between the left and right side walls of the inner cavity of the shell (100), the installation box (300) is fixedly connected to the lower side of the left side wall of the shell (100), the bracket (400) is fixedly connected to the left and right side walls of the inner cavity of the shell (100), the filter plate (500) is clamped between the inner side walls of the bracket (400), the controller (600) is fixedly connected to the upper side of the right side wall of the shell (100), and a refrigerator (130) is inserted into the lower side of the right side wall of the shell (100). A refrigeration pipe (140) is inserted into the left side wall of the housing (130), a cover plate (150) is hingedly connected to the front side wall of the housing (100), a pump (310) is fixedly connected to the inner cavity of the installation box (300), and the input end of the pump (310) passes through the lower side of the right side wall of the inner cavity of the installation box (300) and is inserted into the lower side of the left side wall of the housing (100), the output end of the pump (310) passes through the left side of the top of the inner cavity of the installation box (300) and extends to the outside, the output end of the pump (310) is sleeved with a connecting pipe (320), and the end of the connecting pipe (320) passes through the upper side of the left side wall of the housing (100) and is inserted in the middle of the left side wall of the water tank (200).

2. According to claim 1, a novel laboratory combined waste gas treatment unit is characterized by: A feed pipe (110) is plugged into the upper side of the left side wall of the shell (100), and a discharge pipe (120) is plugged into the lower side of the right side wall of the shell (100).

3. According to claim 1, a novel laboratory combined waste gas treatment unit is characterized by: A spray device (210) is plugged into the bottom of the water tank (200).

4. According to claim 1, a novel laboratory combined waste gas treatment unit is characterized by: A screw rod (410) is threadedly connected to the left side of the top of the bracket (400), a rocker (420) is fixedly connected to the top of the screw rod (410), and a movable block (430) is rotatably connected to the bottom of the screw rod (410).

5. According to claim 1, a novel laboratory combined waste gas treatment unit is characterized by: Rollers (510) are fixedly connected to the left and right sides of the bottom of the filter plate (500).

6. A novel laboratory combined waste gas treatment unit according to claim 1, characterized in that: The controller (600) is electrically connected to the refrigerator (130), the spray device (210) and the pump (310).

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