CN218047654U - White carbon black modified pulping device for rubber wet production - Google Patents
White carbon black modified pulping device for rubber wet production Download PDFInfo
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- CN218047654U CN218047654U CN202222374523.5U CN202222374523U CN218047654U CN 218047654 U CN218047654 U CN 218047654U CN 202222374523 U CN202222374523 U CN 202222374523U CN 218047654 U CN218047654 U CN 218047654U
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Abstract
The utility model discloses a white carbon black modified slurrying device of rubber wet process production usefulness, including mother liquor jar, powder storage tank, storage thick liquid jar, the mother liquor jar passes through pipeline series connection powder storage tank, storage thick liquid jar be equipped with mixed slurrying device between powder storage tank and the storage thick liquid jar. The utility model adopts multi-stage automatic mixing and uniform mixing, can effectively accelerate the pulping efficiency, reduce the investment cost and meet the production requirements; whole automatic mixing, the dynamic resistance is little during the slurrying, fast, reaches energy saving and consumption reduction under the same kind condition, and the material that makes is fine and smooth, and the mobility is good, has reduced the cost, and convenient operation, manual intervention is few, can effectively reduce personnel's use, has improved work efficiency greatly.
Description
Technical Field
The utility model belongs to the technical field of natural rubber processing, especially, relate to a white carbon black modified slurrying device of rubber wet process production usefulness.
Background
The white carbon black is used as an environment-friendly auxiliary agent with excellent performance and is mainly used in the fields of rubber products (including high-temperature vulcanized silicone rubber) and the like. In order to make white carbon black convenient processing, the emulsification is carried out to white carbon black with emulsification slurrying device, white carbon black slurrying system is exactly the device of special emulsification white carbon black, and current white carbon black slurrying device efficiency is not high, needs a plurality of slurrying devices to work simultaneously usually just can satisfy the needs of production, causes the investment of equipment, the energy consumption is big, operating personnel is many, the scheduling problem of inefficiency to the feed inlet easily takes place the jam phenomenon when continuously dropping into white carbon black raw materials, influences slurrying device's normal operating.
Therefore, the key for solving the problems is to develop a novel white carbon black modified pulping device.
SUMMERY OF THE UTILITY MODEL
The utility model provides a white carbon black modified slurrying device of rubber wet process production usefulness.
The utility model discloses a following technical scheme realizes: including mother liquor jar, powder storage tank, pulp storage tank, the mother liquor jar passes through pipeline series connection powder storage tank, pulp storage tank be equipped with mixed slurrying device between powder storage tank and the pulp storage tank, mixed slurrying device includes the blending tank body, powder spray nozzle group, liquid spray nozzle group, booster pump, second grade blender, the blending tank body sets up and is the rhombus structure, and it sets up in the powder storage tank bottom through the support, sets up powder spray nozzle group in blending tank body top center department, and powder spray nozzle group passes through pipeline and governing valve and connects the powder storage tank, the upper portion and the middle part of the blending tank body are set up to liquid spray nozzle group, and each liquid spray nozzle group passes through pipe connection mother liquor jar, blending tank body bottom sets up the fluid-discharge tube and connects gradually booster pump, second grade blender and pulp storage tank.
Further, the second-stage mixer comprises a mixing pipe body, a front beam collecting section, a front diffusion cavity, a rear beam collecting section, a rear diffusion cavity, an auxiliary liquid spray head and an auxiliary powder spray head, wherein the front end of the mixing pipe body is connected with the booster pump through a liquid discharge pipe, the rear end of the mixing pipe body is connected with the top of the slurry storage tank through the liquid discharge pipe, the front beam collecting section, the front diffusion cavity, the rear beam collecting section and the rear diffusion cavity are coaxially arranged in the mixing pipe body, the auxiliary liquid spray head and the auxiliary powder spray head are arranged at the front end of the front diffusion cavity, the front beam collecting section and the rear beam collecting section are both arranged to be of a structure with large openings at two ends and a thin middle part, and outlet parts of the front beam collecting section and the rear beam collecting section are respectively provided with a V-shaped spray nozzle.
Furthermore, the front diffusion cavity and/or the rear diffusion cavity are/is at least provided with a vortex-preventing frame which is of a cross-shaped, a meter-shaped or concentric disc-shaped structure.
The utility model has the advantages that: the utility model adopts multi-stage automatic mixing and uniform mixing, can effectively accelerate the pulping efficiency, reduce the investment cost and meet the production requirements; whole automatic mixing, the dynamic resistance is little during the slurrying, fast, and difficult jam reaches energy saving and consumption reduction under the homogeneous condition, and the material that makes is fine and smooth, and mobility is good, has reduced the cost, and convenient operation, artifical intervention is few, can effectively reduce personnel's use, has improved work efficiency greatly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a second-stage mixer according to the present invention;
the reference numbers in the figures: 1-mother liquid tank, 2-powder storage tank, 3-regulating valve, 4-slurry storage tank, 5-mixing tank body, 6-powder spray nozzle group, 7-powder spray nozzle, 8-liquid spray nozzle group, 9-liquid spray nozzle, 10-booster pump, 11-two-stage mixer, 12-mixing pipe body, 13-front beam-collecting section, 14-front diffusion chamber, 15-rear beam-collecting section (15), 16-rear diffusion chamber, 17-auxiliary liquid spray nozzle, 18-auxiliary powder spray nozzle, 19-V-shaped spray nozzle, 20-vortex-proof frame, 21-filter cloth, 22-stirrer, 23-liquid discharge port, 24-support, 25-filter and 26-liquid discharge pipe.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description is provided with reference to the accompanying drawings.
The white carbon black modified pulping device for rubber wet production shown in fig. 1-2 comprises a mother liquor tank 1, a powder storage tank 2 and a pulp storage tank 4, wherein the mother liquor tank 1 is connected with the powder storage tank 2 and the pulp storage tank 4 in series through a pipeline, a mixed pulping device is arranged between the powder storage tank 2 and the pulp storage tank 4 and comprises a mixed tank body 5, a powder spray nozzle group 6, a liquid spray nozzle group 8, a booster pump 10 and a secondary mixer 11, the mixed tank body 5 is arranged in a diamond structure and is arranged at the bottom of the powder storage tank 2 through a support 24, the powder spray nozzle group 6 is arranged at the center of the top of the mixed tank body 5, the powder spray nozzle group 6 is connected with the powder storage tank 2 through a pipeline and an adjusting valve 3, the liquid spray nozzle group 8 is arranged at the upper part and the middle part of the mixed tank body 5, each liquid spray nozzle group 8 is connected with the mother liquor tank 1 through a pipeline, and the bottom of the mixed tank body 5 is provided with a liquid discharge pipe 26 which is connected with the booster pump 10, the secondary mixer 11 and the pulp storage tank 4 in sequence.
The two-stage mixer 11 comprises a mixing pipe body 12, a front beam-collecting section 13, a front diffusion cavity 14, a rear beam-collecting section 15, a rear diffusion cavity 16, an auxiliary liquid spray head 17 and an auxiliary powder spray head 18, wherein the front end of the mixing pipe body 12 is connected with a booster pump 10 through a liquid discharge pipe 26, the rear end of the mixing pipe body is connected with the top of a slurry storage tank 4 through the liquid discharge pipe 26, the front beam-collecting section 13, the front diffusion cavity 14, the rear beam-collecting section 15 and the rear diffusion cavity 16 are coaxially arranged in the mixing pipe body 12, the auxiliary liquid spray head 17 and the auxiliary powder spray head 18 are arranged at the front end of the front diffusion cavity 14, the front beam-collecting section 13 and the rear beam-collecting section 15 are both provided with large openings at two ends and thin in the middle, V-shaped spray nozzles 19 are respectively arranged at the outlet parts of the front beam-collecting section 13 and the rear beam-collecting section 15, the auxiliary liquid spray head 17 is connected with a mother liquid tank 1, and the auxiliary powder spray head 18 is connected with a powder storage tank 2.
The front diffusion cavity 14 and/or the rear diffusion cavity 16 are/is at least provided with a vortex-preventing frame 20, the vortex-preventing frame 20 is of a cross-shaped, m-shaped or concentric disc-shaped structure, and the prepared white carbon black slurry is prevented from forming a vortex in the front diffusion cavity 14 or the rear diffusion cavity 16 to interfere with conveying and mixing.
The inner diameters of the front binding section 13 and the rear binding section 15 are respectively 0.3 to 0.7 times of the inner diameter of the mixing pipe body 12.
A filter 25 is arranged between the mixing tank body 5 and the booster pump 10.
The powder fog nozzle group 6 at least comprises two powder fog nozzles 7, and the powder fog nozzles 7 are arranged at the top of the mixing tank body 5 in parallel.
The liquid fog spray head groups 8 are at least two groups, each liquid fog spray head group 8 at least comprises two liquid fog spray heads 9, the liquid fog spray heads 9 of each liquid fog spray head group 8 are all arranged on the mixing tank body 5, and each liquid fog spray head 9 points to the axial lead of the mixing tank body 5.
By adopting the spraying technology of the powder spray nozzle 7 and the liquid spray nozzle 9, the volume of the emulsion and the white carbon black powder after atomization is increased, the dissolution can be completed instantly in the contact process of the emulsion and the white carbon black powder, and the mixing efficiency is improved.
The upper portion of pulp storage tank 4 be equipped with at least one deck filter cloth 21, be equipped with leakage fluid dram 23 and agitator 22 in the bottom of pulp storage tank 4, agitator 22 is in the bottom center department of pulp storage tank 4 to upwards extend to filter cloth 21 below, filter cloth 21 filtration efficiency is high, easily take off the cake and wash, intensity is big, long service life.
The stirrer 22 is an ultrasonic stirrer, and compared with the traditional mechanical stirring, the ultrasonic stirrer is high in stirring uniformity, fine and smooth in mixing, free of dead angles, less in generated bubbles and high in efficiency.
Furthermore, an auxiliary powder spray head 18 is arranged on the mixing pipe body 12 at the front end of the front beam-collecting section 13.
The utility model discloses a working method:
1. putting the emulsion into a mother liquor tank 1 for later use, grinding the white carbon black into powder and putting the powder into a powder storage tank 2 for later use; during pulping, the mother liquor tank 1 sprays atomized emulsion into the mixing tank body 5 through the liquid spray nozzle group 8, the powder storage tank 2 sprays atomized white carbon black powder into the mixing tank body 5 through the powder spray nozzle group 6, and both the sprayed emulsion and the sprayed white carbon black powder have certain impact force, so that when the atomized emulsion contacts with the white carbon black powder in the mixing tank body 5, the atomized emulsion and the white carbon black powder mutually impact, and the white carbon black powder adsorbs atomized emulsion droplets to be mixed into white carbon black slurry;
2. white carbon black slurry is discharged from the bottom of the mixing tank body 5 to a filter 25, undissolved white carbon black powder is filtered by the filter 25 and then is conveyed to a secondary mixer 11 through a liquid discharge pipe 26 by a booster pump 10, the white carbon black slurry is firstly converged at the front end of a mixing pipe body 12, then converged and further pressurized in a front converging section 13, and then is sprayed into a front diffusion cavity 14 from a V-shaped nozzle 19, at the moment, a part of emulsion is sprayed by an auxiliary liquid spray head 17, a part of white carbon black powder is sprayed into the front diffusion cavity 14 by an auxiliary powder spray head 18 to be used as supplement, the content of white carbon black in the white carbon black slurry is further increased, the supplemented emulsion and the supplemented white carbon black powder are impacted by the white carbon black slurry, the three are preliminarily fused, then converged and further pressurized and mixed in a rear converging section 15, and finally is sprayed into a rear diffusion cavity 16 from the V-shaped nozzle 19 of the rear converging section 15, so that secondary mixing and automatic stirring are completed;
3. the white carbon black slurry after the second-stage mixing and stirring is finally conveyed into a slurry storage tank 4, and is stored after being filtered by a filter cloth 21, and in the storage process, in order to prevent the white carbon black slurry from coagulating, a stirrer 22 can be started at regular time or irregular time for stirring; on the other hand, when white carbon black thick liquid got into thick liquid storage tank 4, also can open agitator 22 and stir, further promote and ensure white carbon black thick liquid's the degree of consistency that mixes.
Claims (9)
1. The utility model provides a white carbon black modified slurrying device of rubber wet process production usefulness, includes mother liquor jar (1), powder storage tank (2), slurry storage tank (4), and mother liquor jar (1) establishes ties through pipeline powder storage tank (2), slurry storage tank (4), its characterized in that: be equipped with mixed slurrying device between powder storage tank (2) and slurry storage tank (4), mixed slurrying device includes the blending tank body (5), powder fog shower nozzle group (6), liquid fog shower nozzle group (8), booster pump (10), second grade blender (11), the blending tank body (5) set up and are the rhombus structure, and it sets up in powder storage tank (2) bottom through support (24), sets up powder fog shower nozzle group (6) in blending tank body (5) top center department, and powder fog shower nozzle group (6) are through pipeline and governing valve (3) connection powder storage tank (2), liquid fog shower nozzle group (8) set up in the upper portion and the middle part of the blending tank body (5), and each liquid fog shower nozzle group (8) are through pipe connection mother liquor jar (1), the blending tank body (5) bottom sets up fluid-discharge tube (26) and connects gradually booster pump (10), second grade blender (11) and slurry storage tank (4).
2. The white carbon black modified pulping device for rubber wet production according to claim 1, characterized in that: second grade blender (11) including mixing body (12), preceding receipts beam section (13), preceding diffusion chamber (14), back receipts beam section (15), back diffusion chamber (16), supplementary liquid shower nozzle (17), supplementary powder shower nozzle (18), mixing body (12) front end passes through fluid-discharge tube (26) and connects booster pump (10), and the rear end passes through fluid-discharge tube (26) and connects storage thick liquid jar (4) top, according to coaxial time setting preceding receipts beam section (13), preceding diffusion chamber (14), back receipts beam section (15), back diffusion chamber (16) in mixing body (12), the front end in preceding diffusion chamber (14) is provided with supplementary liquid shower nozzle (17) and supplementary powder shower nozzle (18), preceding receipts beam section (13), back receipts beam section (15) all set up and are both ends opening big, middle thin structure, and the export department that receives beam section (13), back beam section (15) in the front is provided with V-shaped spout (19) respectively.
3. The white carbon black modified pulping device for rubber wet production according to claim 2, characterized in that: the front diffusion cavity (14) and/or the rear diffusion cavity (16) are/is at least provided with a vortex-preventing frame (20), and the vortex-preventing frame (20) is of a cross-shaped, a meter-shaped or concentric disc-shaped structure.
4. The white carbon black modified pulping device for rubber wet production according to claim 1, characterized in that: a filter (25) is arranged between the mixing tank body (5) and the booster pump (10).
5. The white carbon black modified pulping device for rubber wet production according to claim 1, characterized in that: the powder fog nozzle group (6) at least comprises two powder fog nozzles (7).
6. The white carbon black modified pulping device for rubber wet production according to claim 1, characterized in that: the liquid fog spray head groups (8) are at least two groups, each liquid fog spray head group (8) at least comprises two liquid fog spray heads (9), the liquid fog spray heads (9) of each liquid fog spray head group (8) are all arranged on the mixing tank body (5), and each liquid fog spray head (9) points to the axial lead of the mixing tank body (5).
7. The white carbon black modified pulping device for rubber wet production according to claim 1, characterized in that: the upper portion of pulp storage tank (4) be equipped with at least one deck filter cloth (21), be equipped with drain outlet (23) and agitator (22) in the bottom of pulp storage tank (4), agitator (22) are in the bottom center department of pulp storage tank (4) to upwards extend to filter cloth (21) below.
8. The white carbon black modified pulping device for rubber wet production according to claim 7, characterized in that: the stirrer (22) is an ultrasonic stirrer.
9. The white carbon black modified pulping device for rubber wet production according to claim 2, characterized in that: and an auxiliary powder spray head (18) is arranged on the mixing pipe body (12) at the front end of the front beam-collecting section (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222374523.5U CN218047654U (en) | 2022-09-07 | 2022-09-07 | White carbon black modified pulping device for rubber wet production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222374523.5U CN218047654U (en) | 2022-09-07 | 2022-09-07 | White carbon black modified pulping device for rubber wet production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218047654U true CN218047654U (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222374523.5U Active CN218047654U (en) | 2022-09-07 | 2022-09-07 | White carbon black modified pulping device for rubber wet production |
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| Country | Link |
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| CN (1) | CN218047654U (en) |
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2022
- 2022-09-07 CN CN202222374523.5U patent/CN218047654U/en active Active
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