Solid-liquid separation residue treatment device

Abstract

The utility model provides a solid-liquid separation residue treatment device, which relates to the technical field of hydroxypropyl methylcellulose residue treatment and comprises a casing and a support rod. A stirring motor is installed on the rear side face of the machine shell, a rotating rod is installed on a motor shaft of the stirring motor, a stirring frame is welded to the outer side face of the rotating rod, an electric heating pipe is installed on the inner side face of the machine shell, a screening motor is installed on the right side face of the machine shell, and a rotating disc is installed on a motor shaft of the screening motor. Cases are welded to the front end and the rear end of the supporting rod, a sliding frame is slidably connected to the outer side face of the supporting rod, a screen groove is formed in the upper side face of the sliding frame, and a lifting rod is welded to the top end of the screen groove. Through the arrangement of the screening groove, the rotating disc, the sliding frame, the stirring frame and the electric heating pipe, automatic shaking and screening work of large-particle impurities and heat preservation work of washing and diluting hot water are achieved; the problems of low residue treatment efficiency and poor dilution effect caused by large-particle impurity mixing and hot water temperature stirring loss in traditional hydroxypropyl methylcellulose residue manual washing are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of residue treatment, more specifically, it relates to a solid-liquid separation residue treatment device. BACKGROUND

[0002] Hydroxypropyl methyl cellulose residue refers to raw materials or by-products that are not completely converted into hydroxypropyl methyl cellulose during production. These residues may include unreacted cellulose, solvent residues and large particle impurities. If the residue is discharged directly without treatment, it will pollute the environment of water and soil. Currently, the residue after solid-liquid separation of hydroxypropyl methyl cellulose needs to be put into a stirring cylinder and artificial stirring mixing is carried out by adding a PH neutralizing agent to adjust the acid-base degree of the residue. Finally, the residue is mixed, washed and diluted with 70° hot water in a cleaning tank. As can be seen, the PH neutralization adjustment and washing dilution need to be operated manually in the stirring cylinder and the cleaning tank separately. The transportation and transfer operation between the stirring cylinder and the cleaning tank is complicated, time-consuming and laborious, which seriously reduces the residue treatment efficiency. In addition, the residue contains large particle impurities, which cannot be cleaned and separated by artificial stirring and washing. Moreover, heat loss occurs during the artificial stirring and washing process. The traditional cleaning tank cannot heat the diluted washing water, which reduces the washing and dilution treatment effect of the hydroxypropyl methyl cellulose residue. SUMMARY

[0003] In order to solve the above technical problems, the utility model provides a solid-liquid separation residue treatment device to solve the problem of low residue treatment efficiency and poor dilution effect caused by large particle impurity mixing and hot water temperature stirring loss in the traditional hydroxypropyl methyl cellulose residue artificial washing.

[0004] The utility model provides a solid-liquid separation residue treatment device, including the base frame, the top of base frame is welded with the casing, still include support rod, the front side of casing is equipped with the through groove, the through groove in casing is connected with the pull groove slidingly, the downside of casing is welded with the drain pipe, is installed with the water unloading valve on the drain pipe, the right side of casing is installed with the controller, the rear side of casing is installed with the stirring motor, the stirring motor is connected with the controller through the wire, is installed with the rotating rod on the motor shaft of stirring motor, the outside of rotating rod is welded with the stirring frame, the inside of casing is welded with the mixed washing tank, the bottom of mixed washing tank is connected with the baffle slidingly, the rear side of baffle is welded with the pull rod, the inside of casing is installed with the electric heating pipe, the electric heating pipe is connected with the controller through the wire, the part of right side of casing close to the top is installed with the sieve motor, the sieve motor is connected with the controller through the wire, is installed with the turntable on the motor shaft of sieve motor, the left side of turntable is equipped with the convex column, the front end and the rear end of support rod are all welded with the casing, the outside of support rod is connected with the sliding frame slidingly, the upper side of sliding frame places the sieve groove, the top of sieve groove is welded with the pull rod.

[0005] In at least some embodiments, the sieve tank is an upper side open groove structure, and the groove bottom is densely provided with through holes penetrating up and down, and the outer side surface of the groove body is provided with a lug plate near the top edge.

[0006] In at least some embodiments, the slide frame is a frame structure penetrating up and down, the groove structure of the sieve tank is embedded in the inner side of the slide frame structure, the lug plate of the sieve tank is placed on the upper side of the slide frame, the front side of the slide frame is provided with two groups of through holes symmetrically distributed left and right, two groups of supporting rods are respectively inserted into the two groups of through holes of the slide frame, and the right side of the slide frame is provided with a long groove, and the lug column on the left side of the rotating disc is embedded in the long groove of the slide frame.

[0007] In at least some embodiments, the pull groove is an upper side open groove structure, and the lower side of the pull groove is densely provided with drainage holes penetrating up and down.

[0008] In at least some embodiments, the number of stirring frames is three groups, and the outer side surface of each group of stirring frames is surrounded by six groups of arc-shaped bent plates, and the stirring frames are distributed in the inner side of the mixing washing tank.

[0009] In at least some embodiments, the mixing washing tank is provided with a through hole at the center of the lower side, the outer side surface of the through hole of the lower side of the mixing washing tank is provided with two groups of sliding grooves oppositely distributed, the baffle is inserted into the sliding groove of the mixing washing tank, and the left side and the right side of the mixing washing tank are attached to the outer side surface of the electric heating pipe.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1、In the utility model, the sliding nested structure formed by the lug column of the rotating disc and the slide groove of the slide frame driven by the sieve motor is operated, the sieve tank inserted and placed in the inner side of the frame body structure is driven by the slide frame to move back and forth along the supporting rod, the hydroxypropyl methyl cellulose residue is filtered through the through hole of the sieve tank to remove large particle impurities, and the automatic shaking and sieving work of the hydroxypropyl methyl cellulose residue is realized, so that not only the large particle impurities in the hydroxypropyl methyl cellulose residue are filtered, but also the sieving efficiency is accelerated by the shaking mode.

[0012] 2、In the utility model, the three groups of stirring frames on the outer side surface of the rotating rod are driven by the stirring motor to rotate and stir in the mixing washing tank, so that the hydroxypropyl methyl cellulose residue is fully and automatically stirred and mixed with hot water and PH neutralizing agent, instead of the traditional manual stirring mode, so that the use of manpower is saved, and the stirring and washing operation is more convenient and fast.

[0013] 3、In the utility model, the electric heating pipe attached to the outer side surface of the mixing washing tank is heated, so that the hot water participating in the washing in the mixing washing tank maintains a constant water temperature, so as to ensure that the hot water continuously stirs the hydroxypropyl methyl cellulose residue at the temperature, so as to avoid the situation that the washing dilution is insufficient due to the loss of heat of the hot water. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a structural schematic view of the utility model.

[0015] Figure 2 is a rear side view structural schematic view of the utility model.

[0016] Figure 3 is a top side view structural schematic view of the utility model.

[0017] Figure 4 is a right side view structural schematic view of the utility model.

[0018] Figure 5 is a plan view structural schematic view of the utility model.

[0019] Figure 6 is a rear view cut structural schematic view of the utility model.

[0020] Figure 7 is a front view cut structural schematic view of the utility model.

[0021] Figure 8 is a structural schematic view of the utility model. Figure 7 A part enlarged structural schematic view in the middle.

[0022] Figure 9 is a structural schematic view of the utility model. Figure 7 B part enlarged structural schematic view in the middle.

[0023] Reference signs: 1, casing;2, controller;3, base frame;4, pull groove;5, lifting rod;6, sieve groove;7, sieve motor;8, slide frame;9, support rod;10, rotary disc;11, stirring motor;12, pull rod;13, rotary rod;14, mixing and washing groove;15, water unloading valve;16, drain pipe;17, electric heating pipe;18, stirring frame;19, baffle. DETAILED DESCRIPTION

[0024] The embodiment of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0025] As Figures 1-9As shown, the utility model provides solid -liquid separation residue treatment device, including the chassis 3, the top end welding of chassis 3 has the casing 1, still include support rod 9, the front side of casing 1 is equipped with through slot, the through slot of casing 1 is slidably connected with pull slot 4, the downside welding of casing 1 has drain pipe 16, is installed with the water valve 15 on drain pipe 16, the right side of casing 1 is installed with controller 2, the rear side of casing 1 is installed with stirring motor 11, and stirring motor 11 is connected through wire with controller 2, and the motor shaft of stirring motor 11 is installed with rotary rod 13, and the outside welding of rotary rod 13 has stirring frame 18, and the inside welding of casing 1 has mixed washing tank 14, and the bottom end sliding connection of mixed washing tank 14 has baffle 19, and the rear side welding of baffle 19 has pull rod 12, and the inside installation of casing 1 has electric heating pipe 17, and electric heating pipe 17 is connected through wire with controller 2, and the right side of casing 1 is installed with sieve motor 7 close to the top end, and sieve motor 7 is connected through wire with controller 2, and the motor shaft of sieve motor 7 is installed with rotary table 10, and the left side of rotary table 10 is equipped with convex post, the front end and rear end of support rod 9 are all welded with casing 1, and the outside sliding connection of support rod 9 has sliding frame 8, and the upper side of sliding frame 8 is placed with sieve groove 6, and the top end welding of sieve groove 6 has pull rod 5.

[0026] In the embodiment of the present disclosure, the sieve groove 6 is a groove structure with an upper opening, the groove bottom of the sieve groove 6 is densely provided with through holes penetrating up and down, the outer side of the groove body of the sieve groove 6 is provided with a convex plate near the top edge, the through holes of the sieve groove 6 are used to filter and sieve the hydroxypropyl methyl cellulose residues, so that the residues smaller than the through holes of the sieve groove 6 fall into the mixed washing tank 14, and the large particle impurities larger than the through holes of the sieve groove 6 are accumulated on the upper side of the through holes of the sieve groove 6.

[0027] In the embodiment of the present disclosure, the sliding frame 8 is a frame structure penetrating up and down, the groove structure of the sieve groove 6 is embedded in the inner side of the frame structure of the sliding frame 8, the convex plate of the sieve groove 6 is placed on the upper side of the sliding frame 8, the sliding frame 8 drives the sieve groove 6 to move synchronously, the sieve groove 6 can carry the accumulated large particle impurities to separate and take out from the frame structure of the sliding frame 8, the large particle impurities are taken out more conveniently, the front side of the sliding frame 8 is provided with two groups of through holes symmetrically distributed left and right, the two groups of support rods 9 are respectively inserted into the two groups of through holes of the sliding frame 8, the right side of the sliding frame 8 is provided with a long groove, the convex post on the left side of the rotary table 10 is embedded in the long groove of the sliding frame 8, the long groove of the sliding frame 8 is pushed and pressed during the rotation of the rotary table 10, so that the sliding frame 8 reciprocates along the support rods 9, the shaking work of the sieve groove 6 is completed, the large particle impurities are prevented from being accumulated and blocked at the through holes of the sieve groove 6, and the efficiency of the hydroxypropyl methyl cellulose residue screening is improved.

[0028] In the embodiment of the present disclosure, the pull groove 4 is a groove structure with an open upper side, and the lower side of the pull groove 4 is densely provided with up-and-down through drainage holes. The washing and dilution hot water flows into the drain pipe 16 through the drainage holes of the pull groove 4 to be discharged, and the cleaned hydroxypropyl methyl cellulose residue is accumulated in the pull groove 4, thereby completing the automatic separation and filtration of the hydroxypropyl methyl cellulose residue and the washing water.

[0029] In the embodiment of the present disclosure, the number of stirring frames 18 is three groups, and the outer side of each group of stirring frames 18 is surrounded by six groups of arc-shaped bent plates. The stirring frames 18 are distributed inside the mixing washing tank 14. When the stirring frames 18 rotate, the arc-shaped bent plates on the outer side of the stirring frames 18 continuously dig, shovel and roll the hydroxypropyl methyl cellulose residue in the mixing washing tank 14, so that the residue deposited on the bottom side of the mixing washing tank 14 is automatically and fully mixed and stirred with hot water and a PH neutralizing agent.

[0030] In the embodiment of the present disclosure, the mixing washing tank 14 is provided with a through hole at the center of the lower side, and the outer side of the through hole of the lower side of the mixing washing tank 14 is provided with two groups of sliding grooves distributed in opposite directions. The baffle 19 is inserted into the sliding groove of the mixing washing tank 14, and the pull rod 12 pulls the baffle 19 to slide back and forth in the sliding groove of the mixing washing tank 14, thereby completing the shielding and opening work of the baffle 19 at the through hole of the lower side of the mixing washing tank 14. The left side and the right side of the mixing washing tank 14 are attached to the outer side surface of the electric heating pipe 17, and the electric heating pipe 17 heats the mixing washing tank 14, so that the hot water in the mixing washing tank 14 always maintains a water temperature of 70 degrees Celsius during the washing and dilution process.

[0031] The specific use and effect of the embodiment are as follows:

[0032] In the process of treating hydroxypropyl methylcellulose (HMC) residue, the residue is poured into the sieve trough 6. Then, the controller 2 controls the sieving motor 7 to rotate the turntable 10. At this time, the protrusions of the turntable 10 press against the long groove wall of the slide 8, causing the turntable 10 to move the slide 8 back and forth along the support rod 9. The slide 8, in turn, causes the sieve trough 6 to sway synchronously back and forth, allowing the HMC residue to fall through the through-holes of the sieve trough 6 into the mixing and washing tank 14. Large particles of impurities remain in the sieve trough 6, completing the filtration and sieving of the HMC residue and large particles. Then, the sieving motor 7 stops rotating, and the lifting rod 5 is manually pulled to remove the sieve trough 6 from the frame structure of the slide 8. A neutralizing agent is then poured into the mixing and washing tank 14. The controller 2 then controls the stirring motor 11 to rotate the three sets of stirring frames 18 welded to the outer side of the rotating rod 13. The outer layer of the stirring frames 18 is agitated by the curved plates. The hydroxypropyl methylcellulose residue is thoroughly mixed with the neutralizing agent to neutralize its pH. Then, hot water is poured into the mixing and washing tank 14. The stirring rack 18 agitates the hydroxypropyl methylcellulose residue, causing it to tumble and be washed continuously in the hot water. The controller 2 controls the heating element 17 to heat the mixing and washing tank 14, ensuring that the hot water in the mixing and washing tank 14 maintains a constant temperature. After washing and dilution, the pull rod 12 is manually pulled. The pull rod 12 moves the baffle 19 backward along the sliding groove at the bottom of the mixing and washing tank 14. The hot water and hydroxypropyl methylcellulose residue fall into the pull groove 4 through the through hole of the mixing and washing tank 14. At this time, the hot water flows through the through hole of the pull groove 4 to the drain pipe 16. The washed and diluted hydroxypropyl methylcellulose residue accumulates in the pull groove 4. Then, the pull groove 4 is manually pulled, and the pull groove 4 carries the washed and diluted hydroxypropyl methylcellulose residue away from the casing 1, completing the treatment of the hydroxypropyl methylcellulose residue.

[0033] All the above components are installed, connected, or set up using common mechanical methods, such as welding, threaded connections, and screw connections. Furthermore, the specific structure, model, and coefficient indicators of all components are based on their own technologies. Any method that achieves the desired beneficial effect can be implemented. The controller 2, screening motor 7, stirring motor 11, and heating element 17 mentioned above are all common commercially available components. When purchasing and using them, simply connect them according to the instruction manual purchased with the product; therefore, further details are omitted here.

[0034] The technical solution of this utility model is not limited to the scope of the embodiments of this utility model. All technical contents not described in detail in this utility model are known technologies.

Claims

1. A solid-liquid separation residue treatment device, comprising a chassis (3); a machine shell (1) is welded at the top end of the chassis (3); characterized in that: It also includes support rod (9); the front side of the casing (1) is provided with a through slot, the through slot of the casing (1) is slidably connected with the pull groove (4), the lower side of the casing (1) is welded with a drain pipe (16), the drain pipe (16) is installed with a water valve (15), the right side of the casing (1) is installed with a controller (2), the rear side of the casing (1) is installed with a stirring motor (11), the stirring motor (11) is connected with the controller (2) through the wire, the motor shaft of the stirring motor (11) is installed with a rotating rod (13), the outer side of the rotating rod (13) is welded with a stirring frame (18), the inner side of the casing (1) is welded with a mixed washing tank (14), the bottom end of the mixed washing tank (14) is slidably connected with a baffle (19), the rear side of the baffle (19) is welded with a pull rod (12), the inner side of the casing (1) is installed with an electric heating pipe (17), the electric heating pipe (17) is connected with the controller (2) through the wire, the right side of the casing (1) is installed with a sieve motor (7) near the top end, the sieve motor (7) is connected with the controller (2) through the wire, the motor shaft of the sieve motor (7) is installed with a rotating disc (10), the left side of the rotating disc (10) is provided with a convex column; The front end and the rear end of the support rod (9) are welded with the casing (1), the outer side of the support rod (9) is slidably connected with a sliding frame (8), the upper side of the sliding frame (8) is placed with a sieve groove (6), the top end of the sieve groove (6) is welded with a lifting rod (5).

2. The solid-liquid separation residue treatment apparatus according to claim 1, wherein: The sieve groove (6) is an open-top groove structure, and the groove bottom of the sieve groove (6) is densely provided with through holes penetrating up and down, and the outer side of the groove body of the sieve groove (6) is provided with a convex plate near the top edge.

3. The solid-liquid separation residue treatment apparatus according to claim 1, wherein: The sliding frame (8) is a frame structure penetrating up and down, the groove structure of the sieve groove (6) is embedded in the inner side of the frame structure of the sliding frame (8), the convex plate of the sieve groove (6) is placed on the upper side of the sliding frame (8), the front side of the sliding frame (8) is provided with two groups of through holes symmetrically distributed left and right, and the two groups of support rods (9) are respectively inserted into the two groups of through holes of the sliding frame (8), the right side of the sliding frame (8) is provided with a long groove, and the convex column on the left side of the rotating disc (10) is embedded in the long groove of the sliding frame (8).

4. The solid-liquid separated residue treatment apparatus according to claim 1, wherein The pull groove (4) is a recess structure with an open upper side, and the lower side of the pull groove (4) is densely provided with drainage holes penetrating up and down.

5. The solid-liquid separation residue treatment apparatus according to claim 1, wherein: The number of the stirring frame (18) is three groups, and the outer side of each group of stirring frame (18) is surrounded by six groups of arc-shaped bent plates, and the stirring frame (18) is distributed in the inner side of the mixed washing tank (14).

6. The solid-liquid separated residue treatment device according to claim 1, wherein: The lower side of the mixed washing tank (14) is provided with a through hole at the center position, the outer side of the through hole of the lower side of the mixed washing tank (14) is provided with two groups of sliding grooves distributed oppositely, the baffle (19) is inserted into the sliding groove of the mixed washing tank (14), and the left side and the right side of the mixed washing tank (14) are attached to the outer side surface of the electric heating pipe (17).

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