Tail gas activated carbon adsorption and purification device

Abstract

The utility model discloses an activated carbon adsorption and purification device for tail gas, which relates to the field of tail gas treatment and comprises a case, an air inlet fan, a mounting mechanism and a limiting mechanism, and the air inlet fan is fixedly mounted on one side of the case; the mounting mechanism is arranged on the case and is used for mounting the purification assembly; and the limiting mechanism is fixedly mounted on the upper surface of the case and is used for limiting and fixing the mounting mechanism. The two activated carbon plates are arranged in the case in a penetrating manner, then the fixing plate is rotated, the limiting block is driven to slide into the inner cavity of the groove, the limiting block slides along the groove, the inner wall of the groove extrudes the limiting block, the connecting rod and the extrusion block are pushed to move towards the outer side, and the compression spring is extruded and deformed; by utilizing the elastic effect of a pressure spring, a connecting rod and an extrusion block are pushed, a limiting block is driven to slide into an inner cavity of a limiting groove, a fixing plate is limited and fixed, and the activated carbon plate is conveniently replaced and cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to tail gas treatment technical field, especially relate to a tail gas activated carbon adsorption purification device. BACKGROUND

[0002] Tail gas activated carbon adsorption is to utilize the porous characteristics and larger specific surface area of activated carbon to adsorb organic solvents, volatile organic compounds, odor and other pollutants in gas, to achieve the purpose of purifying tail gas.

[0003] After the activated carbon purification device processes the tail gas for a long time, the adsorption and purification effect of the activated carbon is reduced, and the activated carbon needs to be replaced or cleaned, and the activated carbon plate is usually installed in the interior of the device by the bolt fixing mode, and when the activated carbon is installed and disassembled, a plurality of bolts need to be operated in sequence, which is complicated and inconvenient for the replacement and cleaning of the activated carbon. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a tail gas activated carbon adsorption purification device to solve the problems in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a tail gas activated carbon adsorption purification device, comprising a case,

[0006] An air inlet fan is fixedly installed on one side of the case.

[0007] It also includes a mounting mechanism and a limiting mechanism, the mounting mechanism is arranged on the case, and is used for mounting the purification assembly.

[0008] The limiting mechanism is fixedly installed on the upper surface of the case, and is used for limiting and fixing the mounting mechanism.

[0009] Preferably, the mounting mechanism comprises:

[0010] An activated carbon plate is arranged in the inner cavity of the case.

[0011] An installation plate is fixedly connected to the top end of the activated carbon plate, and is used for mounting the activated carbon plate.

[0012] Preferably, the mounting mechanism further comprises:

[0013] A fixing seat is fixedly connected to the upper surface of the case.

[0014] A fixed shaft is arranged in the middle of the fixing seat.

[0015] The lower surface of the middle part of the fixed plate is fixedly connected to the top end of the fixed shaft, and the lower surface of one end of the fixed plate is attached to the upper surface of the mounting plate.

[0016] Preferably, the limiting mechanism comprises:

[0017] The limiting block is arranged on the lower surface of one end of the fixed plate.

[0018] The connecting rod is fixedly connected to one side of the outer wall of the limiting block, and the other end of the connecting rod is arranged in the bottom of the fixed plate.

[0019] The connecting block is fixedly connected to one end of the connecting rod.

[0020] The movable slot is arranged on the fixed plate, and the inner cavity of the movable slot is arranged in the connecting block.

[0021] Preferably, the limiting mechanism further comprises:

[0022] The extrusion block is fixedly connected to one end of the connecting rod.

[0023] The compression spring is movably sleeved on one end of the connecting rod, and the compression spring is used for pushing the extrusion block and the connecting rod.

[0024] The recess is arranged on the top of the mounting plate, and the recess is arranged in an arc shape.

[0025] The limiting slot is arranged on one end of the recess, and the inner cavity of the limiting slot is arranged in the bottom of the limiting block.

[0026] Preferably, one side of the inner cavity of the case is fixedly provided with an exhaust fan, and the activated carbon plates are arranged in a horizontal arrangement.

[0027] The technical effects and advantages of the utility model are as follows:

[0028] The utility model discloses a setting mode that activated carbon plate, mounting plate, fixed plate, limiting block, connecting rod, compression spring, recess and limiting slot cooperate, by two activated carbon plates are arranged in the case, and then the fixed plate is rotated, drives the limiting block sliding into the inner cavity of the recess, and the limiting block slides along the recess, and the inner wall of the recess extrudes the limiting block, and the connecting rod and the extrusion block are pushed to move to the outside, and the compression spring is extruded and deformed, when the limiting block rotates to the position of the limiting slot, the elastic action of the compression spring is utilized, the connecting rod and the extrusion block are pushed, the limiting block is driven to slide into the inner cavity of the limiting slot, and the fixed plate is limited and fixed, so that the fixed plate limits the mounting plate and the activated carbon plate, and the limiting block is pushed out of the inner cavity of the limiting slot, and when the fixed plate is rotated to be arranged horizontally with the mounting plate, the limiting of the fixed plate to the mounting plate is released, and the activated carbon plate is conveniently replaced and cleaned. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is the whole structure schematic view of the utility model.

[0030] Figure 2 It is the front view structure schematic view of the utility model case.

[0031] Figure 3 It is the structure schematic view of the utility model active carbon plate.

[0032] Figure 4 It is the front view structure schematic view of the utility model fixed plate.

[0033] In the drawing: 1, case;2, air inlet fan;3, mounting mechanism;31, active carbon plate;32, mounting plate;33, fixed seat;34, fixed shaft;35, fixed plate;4, limiting mechanism;41, limiting block;42, connecting rod;43, connecting block;44, movable slot;45, extrusion block;46, compression spring;47, recess;48, limiting slot;5, exhaust fan. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0035] The utility model provides a kind of tail gas active carbon adsorption purification device as Figures 1-4 As shown in a kind of tail gas active carbon adsorption purification device, including case 1, air inlet fan 2, mounting mechanism 3 and limiting mechanism 4, air inlet fan 2 is fixedly installed in one side of case 1, air inlet fan 2 is electrically connected with external power supply by the first switch of external connection, and external tail gas is inhaled into the inner cavity of case 1 by the operation of air inlet fan 2;Mounting mechanism 3 is set on case 1, it is used to install purification assembly, by mounting mechanism 3, active carbon plate 31 is installed on case 1, it is convenient to replace active carbon plate 31;Limiting mechanism 4 is fixedly installed on the upper surface of case 1, it is used to limit and fix mounting mechanism 3, the stability of mounting mechanism 3 is guaranteed using limiting mechanism 4.

[0036] Specifically, the mounting mechanism 3 comprises activated carbon plates 31, the activated carbon plates 31 are arranged in the inner cavity of the cabinet 1, two activated carbon plates 31 are arranged in the inner part of the cabinet 1, the exhaust gas passes through the two activated carbon plates 31 in turn, and the exhaust gas is purified; a mounting plate 32, the lower surface of the mounting plate 32 is fixedly connected to the top end of the activated carbon plate 31, the mounting plate 32 is used for mounting the activated carbon plate 31, the mounting plate 32 is used for fixing the activated carbon plate 31, the lower surface of the mounting plate 32 is attached to the upper surface of the cabinet 1, and the stable mounting of the activated carbon plate 31 is guaranteed; a fixing seat 33, the fixing seat 33 is fixedly connected to the upper surface of the cabinet 1, and the fixing seat 33 is used for mounting a fixing shaft 34; the fixing shaft 34, the bottom of the fixing shaft 34 is arranged in the middle part of the fixing seat 33; a fixing plate 35, the lower surface of the middle part of the fixing plate 35 is fixedly connected to the top end of the fixing shaft 34, the lower surface of one end of the fixing plate 35 is attached to the upper surface of the mounting plate 32, the fixing plate 35 is rotatably connected with the fixing seat 33 through the fixing shaft 34, the fixing plate 35 rotates around the fixing shaft 34, the fixing plate 35 and the mounting plate 32 are vertically arranged by rotating the fixing plate 35, one end of the fixing plate 35 limits the mounting plate 32, the stability of the mounting plate 32 and the activated carbon plate 31 is guaranteed, when the fixing plate 35 is horizontally arranged with the mounting plate 32, the fixing of the mounting plate 32 by the fixing plate 35 is released, and the activated carbon plate 31 is conveniently replaced and cleaned.

[0037] Further, the limiting mechanism 4 comprises a limiting block 41 provided on the lower surface of one end of the fixed plate 35, the limiting block 41 rotates with the fixed plate 35 and is used for limiting and fixing the fixed plate 35; a connecting rod 42, one end of the connecting rod 42 is fixedly connected to one side of the outer wall of the limiting block 41, the other end of the connecting rod 42 is in a penetrating arrangement with the bottom of the fixed plate 35, the connecting rod 42 slides on the fixed plate 35 and drives the limiting block 41 to move, thereby adjusting the position of the limiting block 41; a connecting block 43, the bottom end of the connecting block 43 is fixedly connected to one end of the connecting rod 42, the connecting block 43 is vertically arranged between the connecting rod 42 and is used for pushing the connecting rod 42 to move; a movable slot 44, the movable slot 44 is arranged on the fixed plate 35 and its inner cavity is in a penetrating arrangement with the connecting block 43, the connecting block 43 slides in the inner cavity of the movable slot 44 and limits the movement of the connecting block 43; a pressing block 45, the pressing block 45 is fixedly connected to one end of the connecting rod 42, the pressing block 45 moves with the connecting rod 42 and is used for extruding and deforming the compression spring 46; the compression spring 46 movably sleeves one end of the connecting rod 42, the compression spring 46 is used for pushing the pressing block 45 and the connecting rod 42, when the connecting rod 42 is pushed outward, the pressing block 45 compresses and deforms the compression spring 46, and the elastic effect of the compression spring 46 pushes the connecting rod 42 and the limiting block 41 back to the initial position; a groove 47, the groove 47 is arranged on the top of the mounting plate 32 and is arranged in a circular arc shape, the groove 47 is used for accommodating the limiting block 41; a limiting slot 48, the limiting slot 48 is arranged at one end of the groove 47 and its inner cavity is in a penetrating arrangement with the bottom of the limiting block 41, the limiting slot 48 is used for installing the limiting block 41, by rotating the fixed plate 35, the limiting block 41 slides into the inner cavity of the groove 47, the limiting block 41 slides along the groove 47, the inner wall of the groove 47 extrudes the limiting block 41, pushes the connecting rod 42 and the pressing block 45 to move outward, extrudes and deforms the compression spring 46, when the limiting block 41 rotates to the position of the limiting slot 48, the elastic effect of the compression spring 46 pushes the connecting rod 42 and the pressing block 45, drives the limiting block 41 to slide into the inner cavity of the limiting slot 48, limits and fixes the fixed plate 35, limits the fixed plate 35 to the mounting plate 32 and the activated carbon plate 31, one side of the inner cavity of the case 1 is fixedly installed with an exhaust fan 5, the exhaust fan 5 is electrically connected with the external power supply through the second switch, by the operation of the exhaust fan 5, the gas inside the case 1 is conveniently circulated to one side, and the activated carbon plate 31 is arranged in a horizontal arrangement.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A tail gas activated carbon adsorption purification device, comprising: Chassis (1); An intake fan (2) is fixedly installed on one side of the casing (1); The feature is that it further includes an installation mechanism (3) and a limiting mechanism (4). The installation mechanism (3) is disposed on the chassis (1) and is used to install the purification components. The installation mechanism (3) includes an activated carbon plate (31) which is inserted into the inner cavity of the chassis (1). Mounting plate (32), the lower surface of which is fixedly connected to the top of activated carbon plate (31), the mounting plate (32) is used to mount activated carbon plate (31); A mounting base (33) is fixedly connected to the upper surface of the chassis (1); A fixed shaft (34) is provided at the bottom of which is inserted into the middle of the fixed seat (33); A fixing plate (35) is fixedly connected to the top of a fixing shaft (34) at the middle of its lower surface. The lower surface of one end of the fixing plate (35) is in contact with the upper surface of the mounting plate (32). The limiting mechanism (4) is fixedly installed on the upper surface of the chassis (1) and is used to limit and fix the installation mechanism (3).

2. The tail gas activated carbon adsorption purification device according to claim 1, characterized in that, The limiting mechanism (4) includes: Limiting block (41), the limiting block (41) is disposed on the lower surface of one end of the fixing plate (35); Connecting rod (42), one end of which is fixedly connected to one side of the outer wall of the limiting block (41), and the other end of which is interlocked with the bottom of the fixing plate (35); A connecting block (43) is fixedly connected at its bottom end to one end of a connecting rod (42); The movable groove (44) is disposed on the fixed plate (35), and its inner cavity is interspersed with the connecting block (43).

3. The tail gas activated carbon adsorption purification device according to claim 2, characterized in that, The limiting mechanism (4) further includes: An extrusion block (45) is fixedly connected to one end of a connecting rod (42); A compression spring (46) is movably sleeved on one end of a connecting rod (42), and the compression spring (46) is used to push the pressing block (45) and the connecting rod (42); A groove (47) is provided on the top of the mounting plate (32), and the groove (47) is provided in an arc shape; The limiting groove (48) is located at one end of the groove (47), and its inner cavity is intersected with the bottom of the limiting block (41).

4. The tail gas activated carbon adsorption purification device according to claim 1, characterized in that, An exhaust fan (5) is fixedly installed on one side of the inner cavity of the casing (1), and the activated carbon plates (31) are arranged horizontally.

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