CN210302971U

CN210302971U - Dust recovery device for superfine talcum powder

Info

Publication number: CN210302971U
Application number: CN201920836877.2U
Authority: CN
Inventors: 刘斌兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-04-14
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a dust recovery device for superfine talcum powder, its structure includes collecting vat and secondary filter device, this a dust recovery device for superfine talcum powder, can carry out the secondary filter to the dust through the filter screen, make the dust drop to collecting the inslot portion and collect, press the button through sliding toward the left end simultaneously, make and press the button to pass through the connecting rod and drive the second slider and move toward second guide rail left end, make the second slider drive first buckle and move toward the left end, make first buckle remove with the lock joint state of second buckle, can be toward front end pulling pull ring, make fixed frame remove on first guide rail through first slider, take off fixed frame and filter screen, reached and to carry out the secondary filter collection to the dust, and can dismantle the advantage of clearance fast to the filter screen.

Description

Dust recovery device for superfine talcum powder

Technical Field

The utility model relates to a dust recovery technical field, concretely relates to a dust recovery device for superfine talcum powder.

Background

The superfine talcum powder is used as filler to fill organic polymer material, can improve the rigidity, the dimensional stability and the lubricity of the product, can prevent high-temperature creep, reduce the abrasion to a forming machine, and ensure that the polymer can improve the hardness and the creep resistance through filling, can also improve the thermal shock resistance of the polymer, improve the molding shrinkage of the plastic, the bending elastic modulus and the tensile yield strength of the product, in the process of processing the superfine talcum powder, the dust generated by processing needs to be recovered, the dust is prevented from being discharged to pollute the environment and cause waste, the dust can be recovered through a cyclone separator, but cyclone can appear the incomplete lamp phenomenon of dust recovery in the use, and current dust recovery device can't carry out the secondary and filter the collection to the dust to can't dismantle the clearance fast to the filter screen.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, provide a dust recovery device for superfine talcum powder now, solved current dust recovery device and can't carry out the secondary and filter the collection to the dust to can't dismantle the problem of clearance fast to the filter screen.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a dust recovery device for superfine talcum powder, including supporting legs, fixed block, cone frame, heliciform intake pipe, heliciform outlet pipe, delivery pipe, collection fill, inlet tube, drain valve, secondary filter equipment and collecting vat, the supporting legs welds with fixed block bottom middle part mutually, the fixed block welds with cone frame left side lower extreme mutually, heliciform intake pipe welds with cone frame top middle part edge mutually, and heliciform intake pipe and cone frame top middle part inside link up mutually, heliciform intake pipe top is provided with the heliciform outlet pipe, and heliciform intake pipe and heliciform outlet pipe bottom middle part link up mutually, delivery pipe welds with heliciform outlet pipe right rear end edge mutually, collection fill and cone frame bottom edge fixed connection, the inlet tube imbeds in collection fill left end upper side to the inlet tube bonds with the inboard wall in collection fill left end upper side, the collecting hopper is characterized in that a drain valve is arranged at the bottom of the collecting hopper, a secondary filtering device is installed at the upper end of the discharging pipe, a collecting tank is arranged in the discharging pipe, the secondary filtering device comprises a fixing frame, a pull ring, a filter screen, a first sliding block, a first guide rail, a telescopic rod, a spring, a first buckle, a sliding mechanism and a second buckle, the fixing frame is in sliding connection with the right end of the inner side of the discharging pipe, the fixing frame is bonded with the rear end of the pull ring, the filter screen for secondary filtering is arranged in the middle of the fixing frame, the fixing frame is locked and fixed with the right end of the first sliding block through a screw, the first sliding block is in sliding connection with the inner side wall of the first guide rail for guiding, the telescopic rod is bonded with the left rear end of the inner part of the discharging pipe and the left end of the, the second buckle is bonded with the middle part of the rear end of the fixed frame.

Further, slide mechanism includes second guide rail, second slider, connecting rod and pressure button, the second slider bonds with first buckle rear end, second slider and the second guide rail inside wall sliding connection who is used for the direction, the second slider bonds with being used for connecting fixed connecting rod upper end, the connecting rod with be used for carrying out the pressure button upper end fixed connection that removes.

Furthermore, an anti-skid bump is arranged at the upper end of the press button.

Furthermore, the anti-skid lugs are semicircular, and the number of the anti-skid lugs is more than 2.

Furthermore, the second guide rail, the second sliding block, the connecting rod and the central line of the press button are positioned in the same vertical direction.

Furthermore, first buckle and second buckle upper end all are provided with the latch to two latch looks lock joints each other.

Furthermore, the upper end of the drain valve grab handle is provided with corrugated anti-skid grains which are uniformly distributed along the outer surface of the grab handle.

Furthermore, the spring is made of spring steel and has excellent elastic potential energy.

Furthermore, the pull ring is made of 45 # steel, so that the pull ring is high in hardness and strong in corrosion resistance.

(III) advantageous effects

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

1) for solving current dust recovery device can't carry out the secondary to filter the dust and collect, and can't carry out the problem of quick dismantlement clearance to the filter screen, through having set up secondary filter device in the delivery pipe upper end, can carry out secondary filter to the dust through the filter screen, make the dust drop to collecting inslot portion and collect, simultaneously through pressing the button towards the left end slip, make to press the button to drive the second slider towards second guide rail left end removal through the connecting rod, make the second slider drive first buckle towards the left end and remove, make first buckle remove with the lock joint state of second buckle, can be towards front end pulling pull ring, make fixed frame remove on first guide rail through first slider, take off fixed frame and filter screen, reached and to carry out secondary filter collection to the dust, and can dismantle the advantage of clearance fast to the filter screen.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the collecting hopper of the present invention;

fig. 3 is a schematic cross-sectional view of the discharge pipe of the present invention;

FIG. 4 is a schematic sectional view of the secondary filter of the present invention;

fig. 5 is a front view structure diagram of the sliding mechanism of the present invention.

In the figure: the device comprises a supporting foot-1, a fixed block-2, a cone frame-3, a spiral air inlet pipe-4, a spiral outlet pipe-5, a discharge pipe-6, a collecting hopper-7, a water inlet pipe-8, a water discharge valve-9, a secondary filtering device-10, a collecting tank-11, a fixed frame-101, a pull ring-102, a filter screen-103, a first sliding block-104, a first guide rail-105, a telescopic rod-106, a spring-107, a first buckle-108, a sliding mechanism-109, a second buckle-1010, a second guide rail-1091, a second sliding block-1092, a connecting rod-1093 and a press button-1094.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a dust recycling device for ultra-fine talc powder: comprises supporting legs 1, a fixed block 2, a cone frame 3, a spiral air inlet pipe 4, a spiral outlet pipe 5, a discharge pipe 6, a collecting hopper 7, a water inlet pipe 8, a drain valve 9, a secondary filtering device 10 and a collecting tank 11, wherein the supporting legs 1 are welded with the middle part of the bottom of the fixed block 2, the fixed block 2 is welded with the left lower end of the cone frame 3, the spiral air inlet pipe 4 is welded with the edge of the middle part of the top of the cone frame 3, the spiral air inlet pipe 4 is communicated with the inside of the middle part of the top of the cone frame 3, the spiral outlet pipe 5 is arranged at the top of the spiral air inlet pipe 4, the spiral air inlet pipe 4 is communicated with the middle part of the bottom of the spiral outlet pipe 5, the discharge pipe 6 is welded with the edge of the right rear end of the spiral outlet pipe 5, the collecting hopper 7 is, the bottom of the collecting bucket 7 is provided with a drain valve 9, the upper end of the discharge pipe 6 is provided with a secondary filtering device 10, the inside of the discharge pipe 6 is provided with a collecting tank 11, the secondary filtering device 10 comprises a fixed frame 101, a pull ring 102, a filter screen 103, a first slide block 104, a first guide rail 105, a telescopic rod 106, a spring 107, a first buckle 108, a sliding mechanism 109 and a second buckle 1010, the fixed frame 101 is in sliding connection with the right end of the inner side of the discharge pipe 6, the fixed frame 101 is bonded with the rear end of the pull ring 102, the middle part of the fixed frame 101 is provided with the filter screen 103 for secondary filtering, the fixed frame 101 is locked and fixed with the right end of the first slide block 104 through a screw, the first slide block 104 is in sliding connection with the inner side wall of the first guide rail 105 for guiding, the telescopic rod 106 is bonded with the left rear end inside, the rear end of the first buckle 108 is provided with a sliding mechanism 109, and the second buckle 1010 is adhered to the middle of the rear end of the fixed frame 101.

Wherein, slide mechanism 109 includes second guide rail 1091, second slider 1092, connecting rod 1093 and pressure button 1094, second slider 1092 bonds with first buckle 108 rear end, second slider 1092 and the second guide rail 1091 inside wall sliding connection who is used for the direction, second slider 1092 bonds with the connecting rod 1093 upper end that is used for connecting fixedly mutually, connecting rod 1093 and the pressure button 1094 upper end fixed connection who is used for moving do benefit to and play the effect that drives first buckle 108 and move.

Wherein, the upper end of the press button 1094 is provided with an anti-skid bump, which is beneficial to playing the anti-skid function.

Wherein, skid proof convex block is semicircle form to skid proof convex block's quantity is greater than 2, does benefit to and plays the effect of carrying out antiskid.

The center lines of the second guide rail 1091, the second slider 1092, the connecting rod 1093 and the press button 1094 are in the same vertical direction, which is favorable for the second slider 1092, the connecting rod 1093 and the press button 1094 to move smoothly.

Wherein, first buckle 108 and second buckle 1010 upper end all are provided with the latch to two latch looks lock joints each other do benefit to and play the effect of carrying out quick dismantlement installation.

Wherein, drain valve 9 grab handle upper end is provided with ripple type anti-skidding line to anti-skidding line is along grab handle surface evenly distributed, does benefit to and plays the effect of carrying on antiskid.

Wherein, the spring 107 is made of spring steel and has excellent elastic potential energy.

The pull ring 102 is made of No. 45 steel, and is high in hardness and strong in corrosion resistance.

According to the table, the pull ring 102 is made of No. 45 steel, so that the strength, the wear resistance and the corrosion resistance of the pull ring are greatly enhanced, and the service life of the pull ring is prolonged.

The first guide rail 105 is made of metal or other materials, and is a device capable of bearing, fixing and guiding a moving device or equipment and reducing friction of the moving device or equipment, wherein the longitudinal groove or ridge on the surface of the guide rail is used for guiding and fixing machine parts, special equipment, instruments and the like; the drain valve 9 is a valve which is widely applied in the water industry, sewage discharge and liquid material discharge must pass through the drain valve, the types of the drain valves are more, the drain valves can be divided into automatic, power-driven and manual modes according to a power mode, the drain valves can be divided into stop valves, check valves, ball valves, drain valves and the like according to purposes and effects, and different valves are suitable for different scenes.

The working principle is as follows: before use, firstly, horizontally placing the dust recovery device of the superfine talcum powder, so that the supporting legs 1 at the bottom of the fixed block 2 fixedly support the device; when in use, in the first step, the dust discharge pipe is fixedly connected with the spiral air inlet pipe 4; secondly, adding a proper amount of water into the collecting hopper 7 through the water inlet pipe 8, then discharging dust through the dust discharging pipe, enabling dust-containing airflow to enter the cone frame 3 through the spiral air inlet pipe 4, changing linear motion of the airflow into circular motion of the airflow, and enabling most of rotating airflow to flow downwards along the wall of the cone frame 3 from the cylinder in a spiral shape towards the cone; in addition, the particles are thrown to the wall of the container under the action of centrifugal force, once dust particles contact with the wall of the container, the inertia force is lost, the momentum of the downward axial velocity near the wall of the container falls along the wall surface, the dust enters the collecting hopper 7, and the dust is adsorbed by water; the outward swirling air flow which rotates and descends continuously flows into the central part of the separator in the descending process to form centripetal radial air flow, and the air flow forms upward swirling inner air flow; the rotating directions of the inner and outer rotational flows are the same; finally, the purified gas is discharged through the spiral outlet pipe 5, a part of unseparated fine dust particles also escape, the escaped dust particles are secondarily filtered through the filter screen 103, and finally, the dust falls into the collecting tank 11 for collection; when filter screen 103 is to be detached and cleaned, press button 1094 is slid towards the left end, press button 1094 is made to drive second slider 1092 to move towards the left end of second guide rail 1091 through connecting rod 1093, second slider 1092 is made to drive first buckle 108 to move towards the left end, spring 107 on upper end of telescopic rod 106 is pressed to make first buckle 108, make spring 107 produce deformation and contraction, make first buckle 108 remove the lock joint state with second buckle 1010, i.e. can be towards front end pulling pull ring 102, make fixed frame 101 move on first guide rail 105 through first slider 104, take down fixed frame 101 and filter screen 103, can clean filter screen 103 afterwards, after filter screen 103 is detached simultaneously, can clean the inside of collecting tank 11.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and 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 record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a dust recovery unit for superfine talcum powder, includes supporting legs (1), fixed block (2), cone frame (3), heliciform intake pipe (4), heliciform outlet pipe (5), delivery pipe (6), collection fill (7), inlet tube (8), drain valve (9) and collecting vat (11), supporting legs (1) welds with fixed block (2) bottom middle part mutually, fixed block (2) welds with cone frame (3) left side lower extreme mutually, heliciform intake pipe (4) welds with cone frame (3) top middle part edge mutually to heliciform intake pipe (4) link up with cone frame (3) top middle part inside mutually, heliciform intake pipe (4) top is provided with heliciform outlet pipe (5) to heliciform intake pipe (4) link up with heliciform outlet pipe (5) bottom middle part mutually, delivery pipe (6) welds with heliciform outlet pipe (5) right back end edge mutually, the collecting hopper (7) is fixedly connected with the edge of the bottom of the cone frame (3), the water inlet pipe (8) is embedded into the upper side of the left end of the collecting hopper (7), the water inlet pipe (8) is bonded with the inner side wall of the upper side of the left end of the collecting hopper (7), a drain valve (9) is arranged at the bottom of the collecting hopper (7), a secondary filtering device (10) is installed at the upper end of the discharge pipe (6), and a collecting tank (11) is arranged inside the discharge pipe (6);

the method is characterized in that: the device is characterized by further comprising a secondary filtering device (10), wherein the secondary filtering device (10) comprises a fixing frame (101), a pull ring (102), a filter screen (103), a first sliding block (104), a first guide rail (105), an expansion rod (106), a spring (107), a first buckle (108), a sliding mechanism (109) and a second buckle (1010), the fixing frame (101) is in sliding connection with the right end of the inner side of the discharge pipe (6), the fixing frame (101) is bonded with the rear end of the pull ring (102), the filter screen (103) for secondary filtering is arranged in the middle of the fixing frame (101), the fixing frame (101) is locked and fixed with the right end of the first sliding block (104) through screws, the first sliding block (104) is in sliding connection with the inner side wall of the first guide rail (105) for guiding, the expansion rod (106) is bonded with the left rear end of the inner part of the discharge pipe (6) and the left, first buckle (108) pass through spring (107) and the inside left rear end elastic connection of delivery pipe (6), first buckle (108) rear end is provided with slide mechanism (109), second buckle (1010) bonds mutually with fixed frame (101) rear end middle part.

2. A dust recycling device for ultra fine talc according to claim 1, characterized in that: slide mechanism (109) are including second guide rail (1091), second slider (1092), connecting rod (1093) and press button (1094), second slider (1092) bonds with first buckle (108) rear end, second slider (1092) and the second guide rail (1091) inside wall sliding connection who is used for the direction, second slider (1092) bonds with connecting rod (1093) upper end that is used for connecting fixedly mutually, connecting rod (1093) and the press button (1094) upper end fixed connection that is used for moving.

3. A dust recycling device for ultra fine talc according to claim 2, characterized in that: and an anti-skid bump is arranged at the upper end of the press button (1094).

4. A dust recycling device for ultra fine talc according to claim 3, characterized in that: the anti-skid lugs are semicircular, and the number of the anti-skid lugs is more than 2.

5. A dust recycling device for ultra fine talc according to claim 2, characterized in that: the center lines of the second guide rail (1091), the second sliding block (1092), the connecting rod (1093) and the press button (1094) are in the same vertical direction.

6. A dust recycling device for ultra fine talc according to claim 1, characterized in that: the upper ends of the first buckle (108) and the second buckle (1010) are provided with clamping teeth, and the two clamping teeth are buckled with each other.

7. A dust recycling device for ultra fine talc according to claim 1, characterized in that: the upper end of the grab handle of the drain valve (9) is provided with corrugated anti-skid grains which are uniformly distributed along the outer surface of the grab handle.