Movable screening and mixing all-in-one machine for chlorosulfonated polyethylene powder

Abstract

The utility model discloses a movable screening and mixing all-in-one machine for chlorosulfonated polyethylene powder, which comprises a screening system and a mixing system, the mixing system is positioned below the tail end of the screening system, the screening system and the mixing system are fixedly connected above a chassis through a support framework, and moving wheels are arranged at the bottom of the chassis; a screening inlet is formed in the top end of the screening box, a sealing box body is arranged on the side portion of the screening inlet, a liftable flashboard is installed in the sealing box body, and the bottom end of the flashboard penetrates through the box wall of the screening box and then extends to the position above the screening net. The mixing system comprises a mixing shell, a stirring shaft rotationally connected with the mixing shell is arranged in the mixing shell in a penetrating manner, a plurality of groups of coulter blades are mounted on a main body of the stirring shaft, and every two adjacent groups of coulter blades are mounted in a staggered manner. According to the material screening and mixing device, the screening function and the material mixing function are combined, the mobility of the device is achieved, the problems of material waste and dust pollution are solved through airtight material screening and mixing, the intermediate material carrying link can be omitted, and manpower is saved.

Description

Technical Field

[0001] The utility model relates to a mobile screening and mixing integrated machine for chlorosulfonated polyethylene powder, belonging to the technical field of chlorosulfonated polyethylene processing. Background Art

[0002] Chlorosulfonated polyethylene is a chlorine-containing special elastomer material with a highly saturated chemical structure, which is made from polyethylene as the main raw material through chlorination and chlorosulfonation reactions. It is a high-performance special rubber variety. Chlorosulfonated polyethylene is a white or milky white flake or granular solid.

[0003] The existing mixing process of chlorosulfonated polyethylene is to screen the materials through a vibrating circular screen, and then manually put them into a mixer for mixing. The screening and mixing work are carried out by two devices, and there is an intermediate transportation link, which makes the feeding complicated, resulting in slow processing efficiency and labor saving. A lot of materials fall to the ground during the screening and mixing process, resulting in material waste and dust pollution.

[0004] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] In view of the deficiencies in the background technology, the utility model provides a mobile screening and mixing integrated machine for chlorosulfonated polyethylene powder, which can combine the screening and mixing functions to achieve the mobility of the equipment, solve the problems of material waste and dust pollution through closed screening and mixing, save intermediate material handling links, and save manpower.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A mobile screening and mixing integrated machine for chlorosulfonated polyethylene powder, comprising a screening system and a mixing system, wherein the mixing system is located below the end of the screening system, the screening system and the mixing system are fixedly connected to the top of a chassis through a supporting frame, and a moving wheel is provided at the bottom of the chassis;

[0008] A screening inlet is provided at the top of the screen box, a sealed box body is provided at the side of the screening inlet, a liftable gate is installed inside the sealed box body, and the bottom end of the gate plate passes through the box wall of the screen box and extends to the top of the screen;

[0009] The mixing system comprises a mixing shell, a mixing shaft rotatably connected thereto is penetrated inside the mixing shell, a plurality of groups of plow blades are installed on the main body of the mixing shaft, and two adjacent groups of plow blades are staggeredly installed.

[0010] Furthermore, the screening system comprises a tilted screen box, with a screen installed inside the screen box.

[0011] Furthermore, a powder flow channel is provided between the bottom end of the gate plate and the upper surface of the screen.

[0012] Furthermore, the sealing box is fixed to the upper surface of the screen box.

[0013] Furthermore, an electric telescopic cylinder is fixedly connected to the top of the sealing box, and the head of the electric telescopic cylinder is connected to the top of the gate plate.

[0014] Furthermore, a vibration motor is provided at the bottom of the screen box.

[0015] Furthermore, the screen box is provided with a screening outlet and a screening material port, and the screening material port is connected with a screening material pipe.

[0016] Furthermore, a mixing inlet is provided on the top of the mixing shell, and the mixing inlet is communicated with the screening outlet.

[0017] Furthermore, a mixing outlet is provided at the bottom of the mixing shell, and a switch valve is installed at the mixing outlet.

[0018] Furthermore, the stirring shaft is arranged in the transverse direction, and the driving end of the stirring shaft is connected to the mixing motor through a coupling.

[0019] Compared with the prior art, the utility model has the following advantages after adopting the above technical solution:

[0020] The powder is spread onto the screen through the gate plate, and the spread thickness is adjusted by the electric telescopic cylinder. The powder is screened through the screen, and the screened uniform material enters the mixing system to achieve no dead angle stirring and fully mix the materials. The utility model integrates the screening function and the mixing function in one, and the whole machine is easy to move, which can save the intermediate material handling link and save manpower.

[0021] The screening process and the mixing process in the utility model are both completed in a closed state, which can effectively solve the problems of material waste and dust pollution.

[0022] The utility model is described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the utility model;

[0024] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0025] Figure 3 It is a schematic diagram of the internal structure of the sealed box.

[0026] In the figure, 1-screening system, 11-screen box, 12-screen, 13-screening inlet, 14-vibration motor, 15-sealing box, 16-gate, 17-electric telescopic cylinder, 18-screening outlet, 19-screen residue pipe; 2-mixing system, 21-mixing shell, 22-mixing inlet, 23-mixing outlet, 24-mixing shaft, 25-plough blade, 26-mixing motor; 3-support frame, 4-chassis, 5-moving wheel. DETAILED DESCRIPTION

[0027] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0028] like Figure 1-Figure 3 As shown together, the utility model provides a mobile screening and mixing integrated machine for chlorosulfonated polyethylene powder, including a screening system 1 and a mixing system 2, the mixing system 2 is located below the end of the screening system 1, the screening system 1 and the mixing system 2 are fixedly connected to the top of a chassis 4 through a supporting frame 3, and a moving wheel 5 is provided at the bottom of the chassis 4.

[0029] The screening system 1 comprises an inclined screen box 11 with a screen 12 installed inside. A screening inlet 13 is provided at the top of the screen box 11 and a sealing box 15 is provided on the side of the screening inlet 13. The sealing box 15 is fixedly connected to the upper surface of the screen box 11.

[0030] A liftable gate plate 16 is installed inside the sealed box 15 . The bottom end of the gate plate 16 passes through the box wall of the screen box 11 and extends to above the screen 12 . A powder flow channel is provided between the bottom end of the gate plate 16 and the upper surface of the screen 12 .

[0031] The gate plate 16 is used to spread the chlorosulfonated polyethylene powder entering from the screening inlet 13 onto the screen 12 to prevent the screen 12 from failing due to accumulation and agglomeration of the powder.

[0032] An electric telescopic cylinder 17 is fixedly connected to the top of the sealed box 15, and the head of the electric telescopic cylinder 17 is connected to the top of the gate 16. The electric telescopic cylinder 17 is used to adjust the distance between the bottom end of the gate 16 and the upper surface of the screen 12, thereby adjusting the flattened thickness of the powder.

[0033] A vibration motor 14 is provided at the bottom of the screen box 11. The vibration motor 14 is used as a vibration source to cause the material to be thrown up on the screen 12 and move forward in a straight line. The material is screened by the screen 12 to screen out large pieces of large particles, and the uniform material enters the mixing system 2.

[0034] The screen box 11 is provided with a screening outlet 18 and a screening material outlet, and a screening material pipe 19 is connected to the screening material outlet.

[0035] The mixing system 2 comprises a mixing housing 21 , a mixing inlet 22 is provided at the top of the mixing housing 21 , the mixing inlet 22 is connected to the screening outlet 18 , a mixing outlet 23 is provided at the bottom of the mixing housing 21 , and a switch valve is installed at the mixing outlet 23 .

[0036] A stirring shaft 24 rotatably connected to the mixing housing 21 is provided inside the mixing housing 21 . The stirring shaft 24 is arranged in the transverse direction, and a driving end of the stirring shaft 24 is connected to a mixing motor 26 via a coupling.

[0037] A plurality of groups of plow blades 25 are installed on the main body of the stirring shaft 24, and two adjacent groups of plow blades 25 are installed in a staggered manner so that there is no dead angle in the stirring.

[0038] The specific working principle of this utility model:

[0039] Chlorosulfonated polyethylene powder enters the screen box 11 through the screening inlet 13, the gate 16 spreads the powder onto the screen 12, the spreading thickness is adjusted by the electric telescopic cylinder 17, the vibration motor 14 throws the powder on the screen 12 and moves forward linearly at the same time, the powder is screened by the screen 12, the large pieces of large particles are screened out and then led out through the screen residue pipe 19, and the uniform material enters the mixing system 2; the plow blade 25 installed in a staggered manner on the stirring shaft 24 ensures that there is no dead angle in the stirring, and when running, a vortex centrifugal force is generated, and the staggered plow blade 25 stirs continuously to fully mix the materials, and the agglomerated powder is broken and separated under the high-speed operation of the plow blade 25. The utility model integrates the screening function and the mixing function, and the whole machine is easy to move.

[0040] The above is an example of the best implementation of the utility model, and the parts not described in detail are common knowledge of ordinary technicians in this field. The protection scope of the utility model is based on the content of the claims, and any equivalent transformation based on the technical inspiration of the utility model is also within the protection scope of the utility model.

Claims

1. A mobile screening and mixing machine for chlorosulfonated polyethylene powder, characterized in that: It comprises a screening system (1) and a mixing system (2), wherein the mixing system (2) is located below the end of the screening system (1), the screening system (1) and the mixing system (2) are fixedly connected to the top of a chassis (4) via a supporting frame (3), and a moving wheel (5) is provided at the bottom of the chassis (4); A screening inlet (13) is provided at the top of the screen box (11), a sealing box body (15) is provided at the side of the screening inlet (13), a liftable gate plate (16) is installed inside the sealing box body (15), and the bottom end of the gate plate (16) passes through the wall of the screen box (11) and extends to the top of the screen (12); The mixing system (2) comprises a mixing shell (21), wherein a stirring shaft (24) rotatably connected thereto is provided inside the mixing shell (21), and a plurality of groups of plow blades (25) are mounted on the main body of the stirring shaft (24), wherein two adjacent groups of plow blades (25) are staggeredly mounted.

2. The mobile screening and mixing integrated machine for chlorosulfonated polyethylene powder according to claim 1, characterized in that: The screening system (1) comprises a screen box (11) arranged obliquely, and a screen mesh (12) is installed inside the screen box (11).

3. The mobile screening and mixing integrated machine for chlorosulfonated polyethylene powder as claimed in claim 2, characterized in that: A powder flow channel is provided between the bottom end of the gate plate (16) and the upper surface of the screen (12).

4. The mobile screening and mixing integrated machine for chlorosulfonated polyethylene powder according to claim 1, characterized in that: The sealing box (15) is fixedly connected to the upper surface of the screen box (11).

5. The mobile screening and mixing integrated machine for chlorosulfonated polyethylene powder according to claim 1, characterized in that: An electric telescopic cylinder (17) is fixedly connected to the top of the sealing box (15), and the head of the electric telescopic cylinder (17) is connected to the top of the gate plate (16).

6. The mobile screening and mixing integrated machine for chlorosulfonated polyethylene powder according to claim 1, characterized in that: A vibration motor (14) is provided at the bottom of the screen box (11).

7. The mobile screening and mixing integrated machine for chlorosulfonated polyethylene powder according to claim 1, characterized in that: The screen box (11) is provided with a screening outlet (18) and a screening material outlet, and the screening material outlet is connected to a screening material pipe (19).

8. The mobile screening and mixing integrated machine for chlorosulfonated polyethylene powder as claimed in claim 7, characterized in that: A mixing inlet (22) is provided at the top of the mixing housing (21), and the mixing inlet (22) is connected to the screening outlet (18).

9. The mobile screening and mixing integrated machine for chlorosulfonated polyethylene powder according to claim 1, characterized in that: A mixing outlet (23) is provided at the bottom of the mixing housing (21), and a switch valve is installed at the mixing outlet (23).

10. The mobile screening and mixing integrated machine for chlorosulfonated polyethylene powder according to claim 1, characterized in that: The stirring shaft (24) is arranged in the transverse direction, and the driving end of the stirring shaft (24) is connected to the mixing motor (26) via a coupling.

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