CN212498434U

CN212498434U - Internal mixer with waste gas treatment function

Info

Publication number: CN212498434U
Application number: CN202020815443.7U
Authority: CN
Inventors: 郑红英; 兰峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2021-02-09
Anticipated expiration: 2030-05-16

Abstract

The utility model belongs to the field of rubber processing equipment, in particular to an internal mixer with waste gas treatment, which comprises a machine body provided with a waste gas discharge pipe, wherein the outer wall of one side of the machine body is fixedly connected with a clamping block, and the outer wall of the machine body is detachably connected with a treatment box; carry out filtration treatment through the internal exhaust waste gas of external case of handling to the organism, it is convenient in people to the change of active carbon filter plate and airstrainer, only need twist the rotation screw rod of turning the screw thread inslot through the people hand when changing, make the locating piece not in the top that is located the shrouding, remove the shutoff to the shrouding, can directly take down the shrouding from the upper end of two stoppers this moment, the active carbon filter plate that will be located the case of handling and airstrainer directly take out and take out to the outside and clear up, and easy operation can effectively improve work efficiency, and active carbon filter plate and airstrainer take out the back, the operating space of handling the incasement is bigger, thereby more conveniently clear up the inside of handling the case.

Description

Internal mixer with waste gas treatment function

Technical Field

The utility model belongs to rubber processing equipment field specifically is an internal mixer with exhaust-gas treatment.

Background

The closed rubber mixing machine is called as internal mixer, also called as kneading machine, and is mainly used for plastication and mixing of rubber. The internal mixer is a machine which is equipped with a pair of rotors with specific shapes and can be relatively rotated, and can be used for plasticating and mixing polymer material in a clearance mode under the closed state of adjustable temperature and pressure, and is mainly formed from internal mixing chamber, rotor sealing device, feeding and pressing device, discharging device, driving device and machine base.

The waste gas treatment mechanism of current small-size banbury mixer is installed inside the banbury mixer organism mostly, and this kind of built-in waste gas treatment mechanism need change the filter screen after long-time the use when, need dismantle partly with the banbury mixer casing, and the operation is complicated, and when changing, because of the built-in of waste gas treatment mechanism, the operating space of workman in the banbury mixer casing is less, the workman of being not convenient for operates to can reduce the work efficiency when changing air filter, make the practicality receive the influence.

Disclosure of Invention

An object of the utility model is to provide an internal mixer with exhaust-gas treatment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an internal mixer with waste gas treatment comprises a machine body provided with a waste gas discharge pipe, wherein a clamping block is fixedly connected to the outer wall of one side of the machine body, a treatment box is detachably connected to the outer wall of the machine body, the gas outlet end of the waste gas discharge pipe penetrates through the treatment box and extends into the treatment box, two clamping plates which are symmetrically distributed are fixedly connected to the inner wall of the treatment box, an active carbon filter plate is placed at the upper ends of the two clamping plates, an air filter screen is arranged above the active carbon filter plate, the active carbon filter plate is fixedly connected with the air filter screen through a connecting frame, the inner wall of the treatment box is fixedly connected with symmetrically distributed limiting blocks, a sealing plate is arranged at one end of the machine body and is placed at the upper ends of the two limiting blocks, two inserting blocks are slidably connected to one side of the outer wall of the treatment box, and are clamped and fixed with, handle the top of case and seted up two thread grooves that are the symmetric distribution, two equal spiro union is fixed with the rotation screw rod in the thread groove, two the equal fixedly connected with locating piece of outer wall of rotation screw rod, two the bottom of locating piece all with the shrouding contacts, handle the inner wall fixed connection exhaust fan of case, exhaust fan and external power source electric connection.

As a further aspect of the present invention: the outer wall of the waste gas discharge pipe is fixedly connected with two connecting blocks which are symmetrically distributed, and the two connecting blocks are connected with mounting bolts in a sliding mode.

As a further aspect of the present invention: two the mounting bolt runs through two respectively the connecting block, and two the one end of mounting bolt with it is fixed to handle the case spiro union.

As a further aspect of the present invention: two mounting grooves which are symmetrically distributed are formed in one side wall of the processing box, and springs are fixedly connected in the mounting grooves.

As a further aspect of the present invention: the two springs are respectively fixedly connected with the two inserting blocks.

As a further aspect of the present invention: the clamping block is provided with a clamping groove.

As a further aspect of the present invention: and the two inserting blocks are clamped and fixed in the clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this scheme carries out filtration treatment through external case of handling to organism exhaust waste gas, convenient in people to the change of active carbon filter plate and airstrainer, only need twist the rotation screw rod of change screw thread inslot through the people hand when changing active carbon filter plate and airstrainer, make the locating piece not in the top that is located the shrouding, remove the shutoff to the shrouding, can directly take down the shrouding from the upper end of two stoppers this moment, directly take out the outside of taking out to the active carbon filter plate that will be located the case of handling and airstrainer and clear up, and easy operation can effectively improve work efficiency, and active carbon filter plate and airstrainer take out the back, the operating space of the incasement of handling is bigger, thereby more conveniently clear up the inside of handling the case, further improve the clearance effect, thereby the practicality has been improved.

2. This scheme is through the pulling of people's hand with two inserted blocks when first installation to handling the case, make the increase of distance between two inserted blocks, then will slide and handle the case and make exhaust gas discharge pipe get into and handle the incasement, two inserted blocks are located the upper and lower both ends of joint piece respectively this moment, then loosen the staff and drive the joint groove that the inserted block got into the joint piece and offered through the resilience force of spring to the pulling of inserted block, it is spacing to handle the cooperation that the case received inserted block and joint groove this moment, the position is stable, can be connected the connecting block with handling the case through construction bolt and fix, the fixed mounting to handling the case is accomplished, installation easy operation, high durability and convenient installation can effectively improve the installation effectiveness.

Drawings

FIG. 1 is a schematic structural diagram of an internal mixer with waste gas treatment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic structural diagram of an activated carbon filter plate and an air filter screen in an internal mixer with waste gas treatment;

FIG. 4 is a front view of an internal mixer with waste gas treatment.

In the figure: 1. a body; 11. an exhaust gas discharge pipe; 111. connecting blocks; 112. installing a bolt; 12. a clamping block; 121. a clamping groove; 2. a treatment tank; 201. mounting grooves; 202. a spring; 21. a limiting block; 22. inserting a block; 23. a thread groove; 231. rotating the screw; 232. positioning blocks; 3. clamping a plate; 4. an active carbon filter plate; 41. a connecting frame; 5. an air filter screen; 6. closing the plate; 7. an exhaust fan.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, an internal mixer with waste gas treatment comprises a body 1 having a waste gas discharge pipe 11, a clamping block 12 is fixedly connected to an outer wall of one side of the body 1, a treatment tank 2 is detachably connected to an outer wall of the body 1, a gas outlet end of the waste gas discharge pipe 11 penetrates through the treatment tank 2 and extends into the treatment tank 2, two clamping plates 3 are fixedly connected to an inner wall of the treatment tank 2, the two clamping plates 3 are symmetrically distributed, an activated carbon filter plate 4 is placed on an upper end of the two clamping plates 3, an air filter screen 5 is arranged above the activated carbon filter plate 4, the activated carbon filter plate 4 is fixedly connected to the air filter screen 5 through a connecting frame 41, the inner wall of the treatment tank 2 is fixedly connected to the symmetrically distributed limiting blocks 21, a sealing plate 6 is arranged at one end of the body 1, the sealing plate 6 is placed on upper ends, the two inserting blocks 22 are fixedly clamped with the clamping block 12, the top of the treatment box 2 is provided with two thread grooves 23 which are symmetrically distributed, rotating screws 231 are fixedly connected in the two thread grooves 23 in a screwed mode, the outer walls of the two rotating screws 231 are fixedly connected with positioning blocks 232, the bottoms of the two positioning blocks 232 are in contact with the sealing plate 6, the inner wall of the treatment box 2 is fixedly connected with an exhaust fan 7, and the exhaust fan 7 is electrically connected with an external power supply; the processing box 2 is made of plastic, the weight of the processing box 2 can be reduced by the plastic, the machine body 1 is an existing internal mixer, when the processing box 2 is initially installed, two inserting blocks 22 are pulled by hands, so that the spring 202 in the installation groove 201 is contracted by the pressure of the hands, the distance between the two inserting blocks 22 is increased, at the moment, the processing box 2 can slide, so that the waste gas discharge pipe 11 enters the processing box 2 (the processing box 2 is provided with an installation hole for inserting the waste gas discharge pipe 11, and a gap at the joint of the installation hole and the waste gas discharge pipe 11 can be blocked by smearing sealant), the two inserting blocks 22 after the processing box 2 slides are positioned at the upper end and the lower end of the clamping block 12, then the hands are loosened to pull the inserting blocks 22 to drive the inserting blocks 22 to enter the clamping grooves 121 formed by the resilience force of the spring 202, at the moment, the processing box 2 is limited by the matching of the inserting blocks 22 and the clamping grooves 121, the position is stable, namely the connecting block 111 and the treatment box 2 can be connected and fixed through the mounting bolt 112, the fixed mounting of the treatment box 2 is completed, the mounting operation is simple, the mounting is convenient, the mounting efficiency can be effectively improved, after the mounting is completed, the waste gas generated by the work of the machine body 1 is discharged into the treatment box 2 through the waste gas discharge pipe 11, the discharged waste gas is filtered through the air filter screen 5 and the active carbon filter screen 4, the treated waste gas is discharged to the outside through the suction of the exhaust fan 7, the waste gas discharged from the machine body 1 is filtered through the external treatment box 2, the replacement of the active carbon filter screen 4 and the air filter screen 5 is convenient for people, when the active carbon filter screen 4 and the air filter screen 5 are replaced, only the rotating screw 231 in the thread groove 23 needs to be twisted by hands, so that the positioning block 232 is not positioned above the sealing plate 6, remove the shutoff to shrouding 6, can directly take down shrouding 6 from the upper end of two stopper 21 this moment, will be located and handle case 2 interior active carbon filter plate 4 and the air filter 5 of connecting through link 41 and directly get from the upper end of cardboard 3 and take to the outside and change the clearance, and easy operation can effectively improve work efficiency, and active carbon filter plate 4 and air filter 5 (for current structure) take out the back, and it is bigger to handle the operating space in the case 2, thereby more conveniently clear up the inside of handling case 2, further improve the clearance effect, thereby the practicality has been improved.

In fig. 1 and 2: the outer wall of the exhaust gas discharge pipe 11 is fixedly connected with two connecting blocks 111 which are symmetrically distributed, the two connecting blocks 111 are both connected with mounting bolts 112 in a sliding manner, the two mounting bolts 112 respectively penetrate through the two connecting blocks 111, and one ends of the two mounting bolts 112 are fixedly connected with the treatment box 2 in a threaded manner; the connecting block 111 is provided with a hole, the processing box 2 is provided with a spiral groove, after the waste gas discharge pipe 11 is inserted into the processing box 2, the waste gas discharge pipe 112 penetrates through the hole formed in the connecting block 111 and is screwed into the spiral groove formed in the processing box 2 to realize the connection between the connecting block 111 and the processing box 2, so that the position of the processing box 2 is stable after being fixed.

In fig. 1 and 2: two symmetrically distributed mounting grooves 201 are formed in one side wall of the processing box 2, springs 202 are fixedly connected in the two mounting grooves 201, the two springs 202 are fixedly connected with the two insertion blocks 22 respectively, the clamping block 12 is provided with a clamping groove 121, and the two insertion blocks 22 are clamped and fixed in the clamping groove 121; two insert blocks 22 are pulled by hands when the treatment box 2 is initially installed, the spring 202 in the installation groove 201 is contracted by the pressure of the hands, so that the distance between the two insert blocks 22 is increased, the treatment box 2 can slide at the moment, the waste gas discharge pipe 11 enters the inside of the treatment box 2, the two insert blocks 22 after the treatment box 2 slides are positioned at the upper end and the lower end of the clamping block 12, then the hands are loosened to pull the insert blocks 22, the insert blocks 22 are driven by the resilience force of the spring 202 to enter the clamping grooves 121 formed in the clamping block 12, the treatment box 2 is limited by the matching of the insert blocks 22 and the clamping grooves 121 at the moment, the position is stable, the subsequent operators can conveniently screw the installation bolt 112, and the hands do not need to always hold the treatment box 2 when the installation bolt 111 and the treatment box 2 are fixed through the installation bolt 112.

The utility model discloses a theory of operation is: waste gas generated by the operation of the machine body 1 is discharged into the treatment box 2 through the waste gas discharge pipe 11, the discharged waste gas is filtered through the air filter screen 5 and the activated carbon filter plate 4, the treated waste gas is discharged to the outside through the drawing of the exhaust fan 7, the waste gas discharged from the machine body 1 is filtered through the external treatment box 2, the activated carbon filter plate 4 and the air filter screen 5 are convenient to replace by people, when the activated carbon filter plate 4 and the air filter screen 5 are replaced, the rotating screw rod 231 in the thread groove 23 is only required to be twisted by hands, the positioning block 232 is not positioned above the sealing plate 6, the sealing plate 6 is removed, at the moment, the sealing plate 6 can be directly taken down from the upper ends of the two limiting blocks 21, the activated carbon filter plate 4 and the air filter screen 5 which are connected through the connecting frame 41 and positioned in the treatment box 2 are directly taken from the upper end of the clamping plate 3 to the outside for replacement and cleaning, easy operation can effectively improve work efficiency, and activated carbon filter plate 4 and airstrainer 5 take out the back, and the operating space who handles 2 inboards is bigger to more convenient clearing up the inside of handling 2 case, further improving clearance effect, thereby improved the practicality.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an internal mixer with exhaust-gas treatment, includes organism (1) that is equipped with exhaust-gas discharge pipe (11), its characterized in that, one side outer wall fixedly connected with joint piece (12) of organism (1), the outer wall of organism (1) can be dismantled and be connected with and handle case (2), the end of giving vent to anger of exhaust-gas discharge pipe (11) runs through handle case (2) and extend to handle inside the case (2), the inner wall fixedly connected with of handling case (2) is two cardboard (3) that are the symmetric distribution, two active carbon filter plate (4) have been placed to the upper end of cardboard (3), the top of active carbon filter plate (4) has air filter (5), active carbon filter plate (4) with through link (41) fixed connection between air filter (5), the inner wall fixed connection who handles case (2) connects stopper (21) that are the symmetric distribution, the one end of organism (1) is equipped with shrouding (6), shrouding (6) are placed in two the upper end of stopper (21), the outer wall one side sliding connection of handling case (2) has two inserted blocks (22), two inserted block (22) all with joint piece (12) block is fixed, two thread groove (23) that are the symmetric distribution are seted up at the top of handling case (2), two equal spiro union is fixed with rotation screw rod (231), two in thread groove (23) the equal fixedly connected with locating piece (232) of outer wall of rotation screw rod (231), two the bottom of locating piece (232) all with shrouding (6) contact, the inner wall fixed connection air discharge fan (7) of handling case (2), air discharge fan (7) and external power source electric connection.

2. An internal mixer with waste gas treatment according to claim 1, characterized in that two symmetrically distributed connecting blocks (111) are fixedly connected to the outer wall of the waste gas discharge pipe (11), and a mounting bolt (112) is slidably connected to each of the two connecting blocks (111).

3. An internal mixer with waste gas treatment according to claim 2, characterized in that two mounting bolts (112) respectively penetrate through two connecting blocks (111), and one end of two mounting bolts (112) is fixed with the treatment box (2) in a threaded manner.

4. The internal mixer with waste gas treatment of claim 1, wherein one side wall of the treatment box (2) is provided with two symmetrically distributed mounting grooves (201), and a spring (202) is fixedly connected in each of the two mounting grooves (201).

5. An internal mixer with exhaust gas treatment according to claim 4, characterized in that two springs (202) are fixedly connected to two insert blocks (22), respectively.

6. An internal mixer with waste gas treatment as set forth in claim 1, characterized in that the clamping block (12) is provided with a clamping groove (121).

7. An internal mixer with exhaust-gas treatment according to claim 6, characterized in that, the two said inserts (22) are fixed in the said clamping groove (121) by snap fit.