Energy-saving raw material treatment device based on vacuum pump

Abstract

The utility model belongs to the technical field of raw material treatment, and particularly relates to an energy-saving raw material treatment device based on a vacuum pump, which comprises an electromagnetic reactor, a circulating pump and a vacuum pump group, a slag discharge port provided with a control valve is fixed at the bottom end of the electromagnetic reactor, and a side connecting pipe is welded at an outlet on one side of the slag discharge port. A filter pipe is mounted at one end of the side connecting pipe away from the slag outlet through a flange; a hollow pipe and a filtering bin are welded to the upper end and the lower end of the filtering pipe, and a filtering net cylinder is arranged in the filtering bin. According to the energy-saving raw material treatment device based on the vacuum pump, raw materials are sprayed into the electromagnetic reactor through the flash evaporation spray head during circulation, negative pressure dehydration is conducted on the interior of the electromagnetic reactor through the vacuum pump set and the first pipeline, the overall efficiency and the treatment effect of the device are effectively improved, and the raw materials are filtered through the filter screen cylinder and then moved subsequently; and corrosion and blockage of the circulating pump caused by the impurities passing through the interior of the circulating pump due to the fact that the impurities are contained in the pipeline during circulation of the circulating pump are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to raw material processing technical field especially, it relates to a kind of energy-saving raw material processing device based on vacuum pump. BACKGROUND

[0002] In raw material processing field, the pretreatment step of raw material is crucial, is directly related to the efficiency of subsequent production process, product quality and environmental influence.The traditional raw material processing device when processing various raw materials, in order to improve the purity and applicability of raw material, often need to add specific chemical reagent to reaction bin, such as composite decolorization dewatering deodorization degumming agent, to remove impurities, pigment, moisture, odor and colloidal substance in raw material.

[0003] In order to realize the effective mixing of composite decolorization dewatering deodorization degumming agent and raw material, the circulating pump is generally used as power source in the prior art, and the full contact and reaction of the circulating pump with the raw material in the reaction bin are ensured by continuous circulation.In the process of circulation, small particles, fibers, residual organic matter and other impurities often flow in the pipeline, which are easily carried into the circulating pump during the circulation process.On the one hand, the direct contact of impurities with the circulating pump material may cause chemical reaction, resulting in corrosion of the pump body material, shortening the service life of the circulating pump and increasing the maintenance cost.On the other hand, the accumulation of impurities in the pump may also cause blockage of the circulating channel, affecting the normal flow of fluid, and even causing the shutdown of the entire treatment system in severe cases, which seriously affects the production efficiency. SUMMARY

[0004] In order to overcome the defects of the prior art as pointed out above, the present inventors have made in-depth research and, after a lot of creative labor, completed the present utility model.

[0005] Specifically, the technical problem to be solved by the present utility model is to provide an energy-saving raw material processing device based on a vacuum pump to solve the technical problem of the influence of impurities in the pipeline on the circulating pump during circulation.

[0006] To solve the above technical problems, the present utility model provides the following technical solutions:

[0007] An energy-saving raw material processing device based on a vacuum pump, comprising an electromagnetic reactor, a circulating pump and a vacuum pump set, a slag discharge port provided with a control valve is fixed to the bottom end of the electromagnetic reactor, a side connecting pipe is welded to the outlet of one side of the slag discharge port, a filter pipe is installed on the end of the side connecting pipe away from the slag discharge port through a flange plate, a pipeline three is installed between the discharge end of the circulating pump and the electromagnetic reactor, and a flash evaporation nozzle is installed on the end of the pipeline three inside the electromagnetic reactor, a high-frequency reaction tube and a filling port are respectively installed on one side of the electromagnetic reactor.

[0008] The upper end and the lower end of the filter pipe are welded with hollow pipes and filter bins, the inside of the filter bin is provided with a filter screen cylinder, the open end of the filter screen cylinder is sleeved with a sealing convex edge, the inside of the filter screen cylinder is rotatably installed with a bristle plate, the top end of the hollow pipe is installed with a cover through a flange plate, the top of the cover is installed with a rotary driving source for driving the bristle plate to rotate, and the rotary end of the rotary driving source is located below the cover.

[0009] As an improved technical scheme, the middle part of the filter screen cylinder is rotatably installed with a vertical shaft through a bearing, the outer wall surface of the vertical shaft is sleeved with two collars, and one side of the peripheral surface of the collar is welded with a connecting block.

[0010] As an improved technical scheme, the bottom of the inner wall of the filter bin is installed with a pad column coaxial with the filter screen cylinder.

[0011] As an improved technical scheme, the rotary driving source comprises a driving motor fixed on the top of the cover, the driving end of the driving motor is fixedly connected with a sleeve, the inside of the sleeve is slidably installed with a pressure plate, and the top of the pressure plate and the top of the inner wall of the sleeve are installed with a spring.

[0012] As an improved technical scheme, the two sides of the inner wall of the sleeve are provided with sliding channels, and the two sides of the pressure plate are installed with sliding blocks sliding in the sliding channels.

[0013] As an improved technical scheme, the bottom of the pressure plate is provided with a clamping hole coaxial with the vertical shaft, and the diameter of the clamping hole is matched with the diameter of the vertical shaft.

[0014] As an improved technical scheme, one side of the top of the cover is installed with an alarm lamp, the other side of the top of the cover is embeddedly installed with a glass sheet, and the top of the cover is installed with an infrared range finder directly above the glass sheet.

[0015] After the above technical scheme is adopted, the beneficial effects of the present application are as follows:

[0016] 1. In the present application, when the raw materials are recycled into the electromagnetic reactor, they are sprayed into the electromagnetic reactor through the flash evaporation nozzle, and the circulating flash evaporation technology is further conducive to the full fusion, and the vacuum pump set and the pipeline are used to perform negative pressure dewatering on the inside of the electromagnetic reactor, so that the vacuum reaction efficiency is improved, the problems of high power consumption and long time of existing heating dewatering are solved, the efficiency and processing effect of the whole equipment are effectively improved, and the energy consumption and cost are effectively saved.

[0017] 2、The utility model discloses, pad column supports filter screen cylinder upwards, avoid the bottom of filter screen cylinder and the inner wall surface of filter bin complete and fit, promote the bottom of filter screen cylinder also can filter, when raw material is in the inside of filter pipe, after filtering through filter screen cylinder, move like follow-up again, avoid the inside of pipeline containing impurity when circulating, cause the corrosion and blockage of impurity in the inside of circulating pump, help to reduce maintenance cost and improve the service life of circulating pump, also help to avoid the blockage and improve work efficiency.

[0018] 3、The utility model discloses, drive motor drives sleeve to rotate, promote the rotation of bristle board around the inner wall surface of filter screen cylinder, clean the inner wall surface of filter screen cylinder, help to avoid the upper end of filter screen cylinder and block, when the inside of filter screen cylinder impurity accumulation more and more, the distance that infrared range finder measures will be shorter and shorter, when the distance that measures is less than threshold value, through warning light and warn, show that the impurity that filter screen cylinder stores inside is too much and needs to clean, be convenient for understanding the impurity accumulation of inside filter screen cylinder, can more timely clean the impurity of inside filter screen cylinder. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings. Among them:

[0020] Figure 1 It is the overall structure schematic diagram of the utility model kind of energy -conserving type raw material processing device based on vacuum pump.

[0021] Figure 2 It is the partial sectional view structure schematic diagram of the filter pipe of the utility model kind of energy -conserving type raw material processing device based on vacuum pump.

[0022] Figure 3 It is the sectional view structure schematic diagram of the filter screen cylinder of the utility model kind of energy -conserving type raw material processing device based on vacuum pump.

[0023] Figure 4 It is the sectional view structure schematic diagram of the sleeve of the utility model kind of energy -conserving type raw material processing device based on vacuum pump.

[0024] BRIEF DESCRIPTION OF DRAWINGS

[0025] 1. Electromagnetic reactor; 11. Slag outlet; 12. Side connecting pipe; 13. High-frequency reaction tube; 14. Filling port; 2. Circulating pump; 3. Filter pipe; 31. Hollow pipe; 32. Filter bin; 33. Pad column; 34. Cover; 35. Sealing flange; 36. Vertical shaft; 37. Collar; 38. Brush plate; 39. Connecting block; 4. Vacuum pump set; 5. Filter screen cylinder; 6. Rotary drive source; 61. Drive motor; 62. Sleeve; 63. Spring; 64. Pressing plate; 7. Infrared range finder; 8. Alarm lamp. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications will also change accordingly.

[0028] Meanwhile, "and / or" or "and / or" appearing throughout the text means that three solutions are included, taking "A and / or B" as an example, including A solution, or B solution, or A and B solutions are satisfied at the same time.

[0029] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection required by the present application.

[0030] For example, Figures 1 to 4As shown, the embodiment provides a kind of energy-saving raw material processing device based on vacuum pump, this kind of energy-saving raw material processing device based on vacuum pump, including electromagnetic reactor 1, circulating pump 2 and vacuum pump group 4, the bottom end of electromagnetic reactor 1 is fixed with the discharge port 11 of installation control valve, the feed end and the discharge end of vacuum pump group 4 are both connected with electromagnetic reactor 1 by pipeline one, and discharge end is equipped with check valve, vacuum pump group 4 is electromagnetic high-frequency heating vacuum pump group, negative pressure dehydration is carried out to the inside of electromagnetic reactor 1 by vacuum pump group 4 and pipeline one, since vacuum reaction efficiency improves, solve the problem of high power consumption, long time of existing heating dehydration, effectively improve the equipment whole machine efficiency and processing effect, and also effectively save energy consumption, reduce cost, the outlet of discharge port 11 side is welded with side connecting pipe 12, the end of side connecting pipe 12 away from discharge port 11 is equipped with filter tube 3 by flange, and the discharge end of filter tube 3 is connected with the feed end of circulating pump 2 by pipeline two, and the discharge end of circulating pump 2 is equipped with pipeline three between electromagnetic reactor 1, and the end of pipeline three in electromagnetic reactor 1 is equipped with flash evaporation nozzle, is sprayed into the inside of electromagnetic reactor 1 by flash evaporation nozzle, and circulating flash evaporation technology is further conducive to its full fusion, is pumped by circulating pump 2 to make it from discharge port 11, side connecting pipe 12, filter tube 3 and pipeline two, three times back to the inside of electromagnetic reactor 1, to make it contact reaction fully, improve the comprehensiveness of contact and the rate of reaction, and the side of electromagnetic reactor 1 is equipped with high-frequency reaction tube 13 and filling port 14 respectively;

[0031] The upper end and the lower end of filter tube 3 are welded with hollow tube 31 and filter bin 32, one end of filter tube 3 is equipped with check valve, the inside of filter bin 32 is provided with filter screen cylinder 5, when raw material passes through the inside of filter tube 3, is filtered by filter screen cylinder 5, and then moves like subsequent, avoid that circulating pump 2 contains impurities in the inside of pipeline when circulating, cause corrosion and blockage of circulating pump 2 when impurities pass through the inside of circulating pump 2, help to reduce maintenance cost and improve the service life of circulating pump 2, also help to avoid blockage and improve work efficiency, the open end of filter screen cylinder 5 is sleeved with sealing convex edge 35, the inside of filter screen cylinder 5 is rotatably installed with bristle plate 38, and the bristle end of bristle plate 38 is in contact with the inner wall surface of filter screen cylinder 5, the top end of hollow tube 31 is equipped with cover 34 by flange, the top of cover 34 is equipped with rotary drive source 6 for driving bristle plate 38 to rotate, and the rotary end of rotary drive source 6 is below cover 34.

[0032] As Figures 2 to 3 As shown, in the embodiment, the middle part in the inside of filter screen cylinder 5 is rotatably installed with vertical shaft 36 by bearing, the outer wall surface of vertical shaft 36 is sleeved with two collars 37, one side of the periphery surface of collar 37 is welded with connecting block 39, and bristle plate 38 is fixed between two connecting blocks 39.

[0033] As Figure 2 shown in the embodiment, the bottom of the inner wall of the filter bin 32 is provided with a cushion column 33 coaxial with the filter screen cylinder 5, which supports the filter screen cylinder 5 upwards to avoid the bottom of the filter screen cylinder 5 from being completely attached to the inner wall of the filter bin 32, so that the bottom of the filter screen cylinder 5 can also be filtered.

[0034] As Figure 4 shown in the embodiment, the rotary driving source 6 includes a driving motor 61 fixed on the top of the cover 34, and the driving end of the driving motor 61 is located below the cover 34. The driving end of the driving motor 61 is fixedly connected with a sleeve 62, and the sleeve 62 is slidably installed with a pressure plate 64. When the driving motor 61 drives the sleeve 62 to rotate, the top end of the vertical shaft 36 is pressed against the pressure plate 64, so that the vertical shaft 36 is driven to rotate, and the bristle plate 38 rotates around the inner wall of the filter screen cylinder 5 to clean the inner wall of the filter screen cylinder 5, which helps to avoid the upper end of the filter screen cylinder 5 from being blocked. A spring 63 is installed between the top of the pressure plate 64 and the top of the inner wall of the sleeve 62. Under the elastic action of the spring 63, the pressure plate 64 is reversely pushed to clamp the vertical shaft 36 between the pressure plate 64 and the cushion column 33, that is, the filter screen cylinder 5 is fixed to prevent the filter screen cylinder 5 from being in a movable state when filtering in the filter bin 32, so as to ensure that all the impurities are filtered through the inside of the filter screen cylinder 5 before moving backward.

[0035] As Figure 4 shown in the embodiment, the inner wall of the sleeve 62 is provided with a slide on both sides, and the pressure plate 64 is provided with a sliding block sliding in the slide.

[0036] As Figure 4 shown in the embodiment, the bottom of the pressure plate 64 is provided with a clamping hole coaxial with the vertical shaft 36, and the diameter of the clamping hole is matched with the diameter of the vertical shaft 36.

[0037] As Figure 4 shown in the embodiment, one side of the top of the cover 34 is provided with an alarm lamp 8, and the other side of the top of the cover 34 is embedded with a glass sheet. An infrared distance meter 7 is installed above the glass sheet on the top of the cover 34. The distance is measured by the infrared distance meter 7. When the impurities in the filter screen cylinder 5 accumulate more and more, the measured distance by the infrared distance meter 7 will become shorter and shorter. When the measured distance is less than a threshold value, the alarm lamp 8 will alarm, indicating that the impurities stored in the filter screen cylinder 5 are too much and need to be cleaned, so as to understand the accumulation of impurities in the filter screen cylinder 5 and clean the impurities in the filter screen cylinder 5 more timely.

[0038] In use, the filter screen cylinder 5 is installed as follows:

[0039] The filter screen cylinder 5 is placed inside the filter bin 32 through the hollow pipe 31, and the cushion column 33 supports the filter screen cylinder 5 upwards to avoid the bottom of the filter screen cylinder 5 from completely adhering to the inner wall surface of the filter bin 32;

[0040] After the filter screen cylinder 5 is placed inside the filter bin 32, the cover 34 is fixed at the top end of the hollow pipe 31, and the top end of the vertical shaft 36 enters the clamping hole inside the bottom of the pressing disc 64, the top end of the vertical shaft 36 pushes up the pressing disc 64 and compresses the spring 63, when the cover 34 is fixed, the pressing disc 64 is reversely pushed by the elastic force of the spring 63 to clamp the vertical shaft 36 between the pressing disc 64 and the cushion column 33, that is, the filter screen cylinder 5 is fixed;

[0041] The raw material to be treated and the composite decolorizing, dehydrating, deodorizing and degumming agent are sucked through the filling port 14, and are pumped by the circulating pump 2 to enter the inside of the double-back electromagnetic reactor 1 through the slag discharge port 11, the side connecting pipe 12, the filter pipe 3 and the pipeline, when the raw material circulates in the double-back electromagnetic reactor 1, the raw material is sprayed into the inside of the electromagnetic reactor 1 through the flash jet head;

[0042] The vacuum pump set 4 is an electromagnetic high-frequency heating vacuum pump set, which performs negative pressure dehydration on the inside of the electromagnetic reactor 1 through the vacuum pump set 4 and the pipeline;

[0043] When the raw material passes through the inside of the filter pipe 3, the raw material is filtered through the filter screen cylinder 5 and then moves like a subsequent one to avoid the circulating pump 2 from containing impurities in the pipeline during circulation.

[0044] It should be understood that the use of these embodiments is only for illustrating the present application and is not intended to limit the protection scope of the present application. In addition, it should also be understood that after reading the technical content of the present application, those skilled in the art can make various changes, modifications and / or variations to the present application, and all these equivalent forms also fall within the protection scope defined by the appended claims of the present application.

Claims

1. A raw material processing device based on a vacuum pump for energy saving, characterized by: Including electromagnetic reactor (1), circulating pump (2) and vacuum pump set (4), the bottom end of the electromagnetic reactor (1) is fixed with the deslagging port (11) provided with a control valve, the outlet of the deslagging port (11) is welded with a side connecting pipe (12), the end of the side connecting pipe (12) away from the deslagging port (11) is provided with a filter pipe (3) through a flange plate, the discharge end of the circulating pump (2) is provided with a pipeline three between the electromagnetic reactor (1), and the end of the pipeline three located in the electromagnetic reactor (1) is provided with a flash evaporation nozzle, one side of the electromagnetic reactor (1) is provided with a high-frequency reaction tube (13) and a filling port (14) respectively; The upper end and the lower end of the filter pipe (3) are welded with a hollow pipe (31) and a filter bin (32), the inside of the filter bin (32) is provided with a filter screen cylinder (5), the open end of the filter screen cylinder (5) is sleeved with a sealing convex edge (35), the inside of the filter screen cylinder (5) is rotatably provided with a bristle plate (38), the top end of the hollow pipe (31) is provided with a cover (34) through a flange plate, the top of the cover (34) is provided with a rotary drive source (6) for driving the bristle plate (38) to rotate, and the rotary end of the rotary drive source (6) is located below the cover (34).

2. The energy-saving raw material processing device based on a vacuum pump according to claim 1, characterized in that: The middle part of the filter screen cylinder (5) is rotatably provided with a vertical shaft (36) through a bearing, the outer wall surface of the vertical shaft (36) is sleeved with two collars (37), and one side of the periphery of the collar (37) is welded with a connecting block (39).

3. The energy-saving raw material processing device based on a vacuum pump according to claim 2, characterized in that: The bottom of the inner wall of the filter bin (32) is provided with a cushion column (33) coaxial with the filter screen cylinder (5).

4. The energy-saving raw material processing device based on a vacuum pump according to claim 3, characterized in that: The rotary drive source (6) comprises a driving motor (61) fixed to the top of the cover (34), the driving end of the driving motor (61) is fixedly connected with a sleeve (62), the inside of the sleeve (62) is slidably provided with a pressure plate (64), and the top of the pressure plate (64) and the top of the inner wall of the sleeve (62) are provided with a spring (63).

5. The energy saving raw material handling device based on vacuum pump as claimed in claim 4, wherein: Both sides of the inner wall of the sleeve (62) are provided with sliding grooves, and both sides of the pressure plate (64) are provided with sliding blocks sliding in the sliding grooves.

6. The energy-saving raw material processing device based on a vacuum pump according to claim 5, characterized in that: The bottom of the pressure plate (64) is provided with a clamping hole coaxial with the vertical shaft (36), and the diameter of the clamping hole is matched with the diameter of the vertical shaft (36).

7. The energy-saving raw material processing device based on a vacuum pump according to claim 6, characterized in that: One side of the top of the cover (34) is provided with an alarm lamp (8), the other side of the top of the cover (34) is embeddedly provided with a glass sheet, and the top of the cover (34) is provided with an infrared range finder (7) directly above the glass sheet.

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