CN212377995U - Catalytic combustion exhaust treatment device - Google Patents

Abstract

The utility model discloses a catalytic combustion waste gas treatment device, which comprises a metal box body and an internal filter element, wherein the internal filter element is fixedly arranged at the internal middle position of the metal box body, the outer side of the internal filter element is arranged on the metal box body and is provided with an opening-closing door plate, the joint of the metal box body and the opening-closing door plate is provided with a rotary opening-closing plate, the internal filter element consisting of a roller concave block, a metal shell, an outer handle and a filter inner core is convenient to be arranged and replaced, when in use, the metal shell of the internal filter element is connected with the inner shaft lever of the metal box body through the roller concave blocks at the two ends, so that the internal filter element is convenient to be pushed and fixed through a roller, thereby being more convenient in installation, and when in use, the outer handle at the outer end of the metal shell is convenient to be pulled and slid, so that, the filtering inner core on the inner side of the metal shell is convenient for filtering and using.

Description

Catalytic combustion exhaust treatment device

Technical Field

The utility model belongs to the technical field of exhaust-gas treatment and specifically relates to a catalytic combustion exhaust-gas treatment device is related to.

Background

The waste gas treatment refers to the work of pretreating waste gas generated in industrial places and factory workshops before the waste gas is discharged to the outside so as to reach the national standard of the external discharge of the waste gas. The general waste gas treatment comprises the aspects of organic waste gas treatment, dust waste gas treatment, acid-base waste gas treatment, peculiar smell waste gas treatment, air sterilization, disinfection and purification and the like. When catalytic combustion exhaust gas is treated, a catalytic combustion exhaust gas treatment device is required.

At present, catalytic combustion exhaust treatment device in the market is when taking inside filter core, and the installation is changed comparatively trouble, roll pull that can not be fine, like this when changing, has increased personnel's intensity of labour.

Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a catalytic combustion exhaust treatment device that can effectively solve above-mentioned technical problem.

In order to achieve the purpose of the utility model, the following technical proposal is adopted: the utility model provides a catalytic combustion exhaust treatment device, includes metal box and internal filter core, the internal filter core installation of crossing is fixed on the inside intermediate position of metal box, the outside of internal filter core is located the metal box and is provided with the door plant that opens and shuts, the junction of metal box and the door plant that opens and shuts is provided with the rotation opening and shutting board, the outer end of the door plant that opens and shuts is located the metal box and is provided with fixed lock post, be provided with the door plant hasp in the middle of the outer end of fixed lock post, the left end of metal box is provided with the left side outlet duct, the right-hand member of metal box is provided with the right side intake pipe, the lower extreme of.

Preferably, the rotation opening-closing plate includes metal connecting plate, set screw, rotates and blocks piece and rotation axis post, be provided with set screw in the middle of the upper end of metal connecting plate, the lower extreme outside of metal connecting plate is provided with and rotates and blocks the piece, the metal connecting plate blocks the piece with rotating and passes through rotation axis post activity fixed connection, it connects on the metal box to rotate and block the piece, the metal connecting plate is connected on the door plant that opens and shuts.

Preferably, the internal filter element comprises a roller concave block, a metal shell, an outer side handle and a filter inner core, the outer side handle is arranged in the middle of the front end of the metal shell, the filter inner core is arranged in the metal shell, the roller concave block is arranged in the middle of two ends of the metal shell, and the roller concave block is connected to the metal box body.

Preferably, the metal box body comprises a box body outer shell, a metal inner shell, an inner groove and a groove shaft rod, the metal inner shell is arranged on the periphery of the inner side of the box body outer shell, the inner groove is formed in the metal inner shell, and the groove shaft rod is arranged on the inner side of the inner groove and located on the metal inner shell.

Preferably, the metal box body and the left air outlet pipe are fixedly connected through a screw, and the outer sides of the connecting part of the metal box body and the left air outlet pipe are positioned on the same straight line.

Preferably, the metal box body is rectangular, and the interior of the metal box body is hollow.

Preferably, the number of the bottom support legs is four, and the bottom support legs are symmetrically welded and fixed to four corners of the lower end of the metal box body.

Preferably, the metal box body and the internal filter element are fixedly connected through sleeving, and the internal filter element is fixedly sleeved in the middle of the inside of the metal box body.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a concave type piece of gyro wheel, metal casing, the inside filter core that outside handle and filtration inner core are constituteed is convenient for install and changes the use, in the installation, the metal casing of inside filter core passes through the concave type piece of both ends gyro wheel, be convenient for like this and the inboard axostylus axostyle of metal box body connect, it is fixed to make to be convenient for promote through the gyro wheel, thereby it is more convenient in the installation, and when opening, through the outside handle of metal casing outer end, make the pull of being convenient for slide, make and be convenient for change and take, and during the use, through the inboard filtration inner core of metal casing, be convenient for filter the use like.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.

FIG. 1 is a schematic structural view of a catalytic combustion exhaust gas treatment device according to the present invention;

FIG. 2 is a schematic view of a rotary opening-closing plate of a catalytic combustion exhaust gas treatment device according to the present invention;

FIG. 3 is a schematic view of the structure of an internal filter element of the catalytic combustion exhaust gas treatment device of the present invention;

fig. 4 is a schematic view of the front structure of the metal box of the catalytic combustion exhaust gas treatment device of the present invention.

Numerical description in the figures:

1. a door panel lock catch;

2. fixing the lock cylinder;

3. a metal box body; 31. a case body shell; 32. a metal inner shell; 33. an inner groove; 34. a groove shaft lever;

4. a door panel is opened and closed;

5. rotating the opening plate; 51. a metal connecting plate; 52. a set screw; 53. rotating the blocking block; 54. rotating the shaft column;

6. a left air outlet pipe;

7. an internal filter element; 71. a roller concave block; 72. a metal housing; 73. an outer handle; 74. filtering the inner core;

8. a bottom leg;

9. and a right air inlet pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the invention. When an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

The following will make a clear and complete description of the catalytic combustion exhaust gas treatment device of the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 4, the utility model relates to a catalytic combustion exhaust treatment device, including metal box 3 and internal filtration core 7, the installation of internal filtration core 7 is fixed on metal box 3's inside intermediate position, the outside that internal filtration core 7 was crossed is located metal box 3 and is provided with door plant 4 that opens and shuts, metal box 3 is provided with rotation opening and shutting board 5 with the junction that opens and shuts door plant 4, the outer end that opens and shuts door plant 4 is located metal box 3 and is provided with fixed lock post 2, be provided with door plant hasp 1 in the middle of fixed lock post 2's the outer end, metal box 3's left end is provided with left side outlet duct 6, metal box 3's right-hand member is provided with right side intake pipe 9, metal box 3's lower extreme is.

Specifically, in this embodiment, the rotary opening-closing plate 5 includes a metal connecting plate 51, a fixing screw 52, a rotary blocking block 53 and a rotary shaft column 54, the fixing screw 52 is disposed in the middle of the upper end of the metal connecting plate 51, the rotary blocking block 53 is disposed on the outer side of the lower end of the metal connecting plate 51, the metal connecting plate 51 and the rotary blocking block 53 are movably and fixedly connected through the rotary shaft column 54, the rotary blocking block 53 is connected to the metal box 3, and the metal connecting plate 51 is connected to the opening-closing door plate 4. The rotation of rotating open-close plate 5 stops piece 53 welded connection on metal box 3, is difficult for droing like this when using, and metal connecting plate 51 passes through set screw 52 to be connected on door plant 4 that opens and shuts, the fixed mounting of being convenient for like this, and metal connecting plate 51 and rotation stop piece 53 pass through rotation axis post 54 swing joint to be convenient for open and shut the use.

Specifically, in this embodiment, the internal filter element 7 includes a roller concave block 71, a metal shell 72, an outer handle 73 and a filter core 74, the outer handle 73 is disposed in the middle of the front end of the metal shell 72, the filter core 74 is disposed in the metal shell 72, the roller concave block 71 is disposed in the middle of the two ends of the metal shell 72, and the roller concave block 71 is connected to the metal box 3. When the filter element is installed, the metal shell 72 of the internal filter element 7 is connected with the inner side shaft rod of the metal box body 3 conveniently through the roller concave blocks 71 of the rollers at the two ends, so that the filter element is convenient to push and fix through the rollers, is more convenient to install, and when the filter element is opened, the outer side handle 73 at the outer end of the metal shell 72 enables the convenient drawing and pulling to slide, is convenient to replace and take, and when the filter element is used, the filter element 74 on the inner side of the metal shell 72 is used conveniently in a filtering mode.

Specifically, in this embodiment, the metal box 3 includes a box outer shell 31, a metal inner shell 32, an inner groove 33 and a groove shaft 34, the metal inner shell 32 is disposed around the inner side of the box outer shell 31, the inner groove 33 is disposed inside the metal inner shell 32, and the groove shaft 34 is disposed on the inner side of the inner groove 33 on the metal inner shell 32. When using, the box shell 31 of metal box 3 passes through metal inner shell 32 for be convenient for cup joint the object, and metal inner shell 32 passes through the recess axostylus axostyle 34 in the inside recess 33, the fixed object of the slip of being convenient for like this, make when the installation is changed comparatively convenient, and effective spacing is fixed.

Specifically, in this embodiment, the metal box 3 and the left outlet pipe 6 are fixedly connected by screws, and the outer sides of the connection portions of the metal box 3 and the left outlet pipe 6 are in the same straight line. The metal box body 3 and the left air outlet pipe 6 are fixedly connected through screws, so that the metal box body and the left air outlet pipe 6 are convenient to fixedly install, and the outer sides of the connecting parts of the metal box body 3 and the left air outlet pipe 6 are positioned on the same straight line, so that obstruction cannot occur in use.

Specifically, in the present embodiment, the metal case 3 is rectangular, and the interior of the metal case 3 is hollow. When placing, because of metal box 3 is the rectangle for be convenient for place, and the inside of metal box 3 is the cavity state, is convenient for save fixed object like this.

Specifically, in this embodiment, the number of the bottom support legs 8 is four, and the bottom support legs 8 are symmetrically welded and fixed to four corners of the lower end of the metal box 3. When in use, the four bottom support legs 8 are symmetrically welded and fixed at four corners of the lower end of the metal box body 3, so that the metal box is convenient to place and use.

Specifically, in this embodiment, the metal box 3 and the internal filter element 7 are fixedly connected by sleeving, and the internal filter element 7 is fixedly sleeved on the internal middle position of the metal box 3. During the installation, because of metal box 3 and internal filter core 7 through cup jointing fixed connection for the fixed mounting of being convenient for uses, and internal filter core 7 cup joints and fixes on metal box 3's inside intermediate position, thereby is convenient for filter catalytic combustion's waste gas.

The working principle is as follows: when the exhaust gas filtering device is used, a person connects the left air outlet pipe 6 with an external fan pipeline, and the right air inlet pipe 9 is connected with an external air inlet pipeline, so that the external fan sucks waste gas into the metal box body 3, and the waste gas is filtered through the internal filter element 7. When needs are changed, personnel open door plant hasp 1 to loosen fixed lock 2 and the being connected of metal box 3, later make the door plant 4 that opens and shuts open and shut, and the door plant 4 that opens and shuts is connected through rotating opening and shutting board 5, and it is more convenient to open like this. Later personnel take out interior filter core 7 and change, and interior filter core 7 is through the concave type piece 71 of gyro wheel, metal casing 72, outside handle 73 and filtration inner core 74 are constituteed, make the change use of being convenient for, in the time of the installation, metal casing 72 of interior filter core 7 passes through the concave type piece 71 of both ends gyro wheel, be convenient for like this and the inboard axostylus axostyle of metal box 3 be connected, make it to be convenient for promote fixedly through the gyro wheel, thereby it is more convenient in the installation, and when opening, through the outside handle 73 of metal casing 72 outer end, make the pull of being convenient for slide, make the change take, and during the use, through the inboard filtration inner core 74 of metal casing 72, the use of filtering is convenient for like this.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.

Claims (8)

1. The utility model provides a catalytic combustion exhaust treatment device, includes metal box and inside filter core, its characterized in that: the utility model discloses a door plant lock catch, including inside filter core, door plant lock catch and inside filter core, inside filter core installation is fixed on the inside intermediate position of metal box, the outside of inside filter core is located the metal box and is provided with the door plant that opens and shuts, the junction of metal box and the door plant that opens and shuts is provided with the rotation opening-closing plate, the outer end of opening and shutting the door plant is located the metal box and is provided with fixed lock post, be provided with the door plant hasp in the middle of the outer end of fixed lock post, the left end of.

2. A catalytic combustion exhaust gas treatment device in accordance with claim 1, wherein: the rotation opening-closing plate comprises a metal connecting plate, a fixing screw, a rotation blocking block and a rotation shaft post, the fixing screw is arranged in the middle of the upper end of the metal connecting plate, the rotation blocking block is arranged on the outer side of the lower end of the metal connecting plate, the metal connecting plate and the rotation blocking block are connected through the rotation shaft post in a movable and fixed mode, the rotation blocking block is connected to a metal box body, and the metal connecting plate is connected to an opening-closing door plate.

3. A catalytic combustion exhaust gas treatment device in accordance with claim 1, wherein: the inside filter element comprises a roller concave block, a metal shell, an outer side handle and a filter inner core, the outer side handle is arranged in the middle of the front end of the metal shell, the filter inner core is arranged inside the metal shell, the roller concave block is arranged in the middle of two ends of the metal shell, and the roller concave block is connected to the metal box body.

4. A catalytic combustion exhaust gas treatment device in accordance with claim 1, wherein: the metal box body comprises a box body outer shell, a metal inner shell, an inner groove and a groove shaft rod, the metal inner shell is arranged on the periphery of the inner side of the box body outer shell, the inner groove is formed in the metal inner shell, and the groove shaft rod is arranged on the inner side of the inner groove and located on the metal inner shell.

5. A catalytic combustion exhaust gas treatment device in accordance with claim 1, wherein: the metal box body is fixedly connected with the left air outlet pipe through a screw, and the outer side of the joint of the metal box body and the left air outlet pipe is positioned on the same straight line.

6. A catalytic combustion exhaust gas treatment device in accordance with claim 1, wherein: the metal box body is rectangular, and the interior of the metal box body is in a hollow state.

7. A catalytic combustion exhaust gas treatment device in accordance with claim 1, wherein: the bottom stabilizer blade is provided with four altogether, just the equal welded fastening of bottom stabilizer blade is on four corners of lower extreme of metal box.

8. A catalytic combustion exhaust gas treatment device in accordance with claim 1, wherein: the metal box body and the internal filter element are fixedly connected through sleeving, and the internal filter element is fixedly sleeved in the middle of the inside of the metal box body.

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