Wheat starch fermentation wastewater treatment device
Through the combination of pressurized forced filtration and transfer scale cleaning mechanism, the problem of suspended substances in wheat starch fermentation wastewater treatment is solved, efficient solid-liquid separation and stable operation of the equipment are achieved, and treatment costs are reduced.
Patent Information
- Application Number
- CN202510685676.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-27
- Publication Date
- 2025-07-18
AI Technical Summary
The treatment of wheat starch fermentation wastewater in the prior art has problems such as high viscosity and poor settlement performance of suspended substances, which leads to easy blockage of equipment, poor treatment effect and increased costs.
The grouting mechanism and the transfer scale cleaning mechanism are used to pressurize the wastewater through the slurry extrusion mechanism, and the transfer scale cleaning mechanism cleans the pressure filter element to achieve solid-liquid separation and dirt discharge.
It improves the solid-liquid separation efficiency of starch wastewater, avoids equipment blockage, ensures the stability and continuity of the treatment process, and reduces the treatment cost.
Smart Images
Figure CN120324960A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of powder fermentation wastewater treatment, and specifically relates to a wheat starch fermentation wastewater treatment device. Background Technique
[0002] Wheat starch fermentation wastewater is the wastewater generated during the production of starch or starch deep-processing products using wheat as the raw material. It belongs to high-concentration organic wastewater, and this kind of high-concentration organic wastewater causes great pollution to the environment. Therefore, it is extremely important to treat starch wastewater.
[0003] The starch wastewater contains a large amount of starch granules, suspended substances such as limits, and the concentration can reach 500 - 2000 mg / L. These suspended substances have the characteristics of large viscosity and poor sedimentation performance. The limitations of using conventional multi-stage filtration methods are relatively large, and the treatment effect is not good. Once the suspended substances appear in a flocculent state and sink, the subsequent treatment units will be easily blocked, and in severe cases, it will cause failures in multi-stage process equipment, thereby increasing the treatment cost.
[0004] In view of this, a wheat starch fermentation wastewater treatment device was designed to solve the above problems. Summary of the Invention
[0005] The present invention aims to solve one of the technical problems existing in the prior art or related technologies.
[0006] For this reason, the technical solution adopted by the present invention is as follows: A wheat starch fermentation wastewater treatment device includes a slurry injection mechanism, a slurry extrusion mechanism arranged on the slurry injection mechanism, and a flow turning and scale removal mechanism arranged inside the slurry injection mechanism; the slurry injection mechanism includes a slurry storage tank, a gasket ring arranged inside the slurry storage tank, two chutes are opened on the inner wall of the slurry storage tank, a sliding plate arranged in the chutes, an anti-leakage side plate installed at the inner end of the sliding plate, and a pressure filter element installed inside the anti-leakage side plate. The bottom of the pressure filter element is installed with a guiding bottom plate that fits on the inner wall of the slurry storage tank; an input pipe is arranged at the top of the slurry storage tank, and a liquid discharge pipe and a scale discharge pipe are installed at the bottom of the slurry storage tank; an oval notch is opened inside the guiding bottom plate; the slurry extrusion mechanism includes a machine box arranged at the bottom of the slurry storage tank and two first clamping plates, a linkage shaft movably installed between the two first clamping plates, a main eccentric wheel disc installed at one end of the linkage shaft, a second inclined frame movably installed on the main eccentric wheel disc, a support rod movably installed at the other end of the second inclined frame, and an extrusion head installed at the inner end of the support rod. The top of the extrusion head is installed with a top protection plate; a motor is arranged inside the machine box, a wheel belt installed on the motor, and a transmission belt that is connected to the wheel belt and the linkage shaft in a transmission manner.
[0007] In a preferred example, the present invention can be further configured as follows: The flow-through scale removal mechanism includes a brush head and a partition plate arranged inside the slurry storage tank. Two pre-installation grooves are provided inside the partition plate, a horizontal hole is provided at the bottom of the partition plate, and two guide wheels are arranged in the two pre-installation grooves; A T-shaped column is installed at the outer end of the brush head, and two second clamping blocks are fixedly installed on both sides of the brush head. A fourth spring pressing against the outer wall of the slurry storage tank is arranged outside the T-shaped column. A cable is connected to the second clamping block, and the other end of the cable is connected to a first clamping block; The first clamping block is fixedly installed on the inner wall of the anti-leakage side plate.
[0008] In a preferred example, the present invention can be further configured as follows: The grouting mechanism further includes a base fixedly installed on the outer wall of the slurry storage tank, a vibrating plate movably installed on the base, a limiting rod fixed on the slurry storage tank and penetrating to the outside of the vibrating plate, and a second spring arranged outside the limiting rod and pressing against the vibrating plate; The slurry extrusion mechanism further includes a secondary eccentric wheel disc installed at the other end of the linkage shaft, a first inclined frame movably installed on the secondary eccentric wheel disc, a striker movably installed on the first inclined frame, and a second clamping plate fixedly installed at the bottom of the slurry storage tank; The striker is adapted to penetrate into the second clamping plate, and the end of the striker penetrating to the outside of the second clamping plate is used to strike the vibrating plate.
[0009] In a preferred example, the present invention can be further configured as follows: The grouting mechanism further includes two outer shells installed outside the slurry storage tank. A horizontal groove is provided inside the outer shell, a sliding plate and a main sliding column are adapted to penetrate into the horizontal groove, a first spring pressing between the sliding plate and the outer shell, a main sliding column installed outside the sliding plate, and a top cover installed at the top of the slurry storage tank.
[0010] In a preferred example, the present invention can be further configured as follows: Two vertical grooves are provided inside the slurry storage tank; The flow-through scale removal mechanism further includes a sealing cushion plate movably installed inside the slurry storage tank, two secondary sliding columns installed on both sides of the sealing cushion plate, an outer frame movably installed at the outer ends of the secondary sliding columns, and the bottom end of the outer frame is movably installed on the main sliding column; The secondary sliding column is movably installed in the vertical groove.
[0011] In a preferred example, the present invention can be further configured as follows: A ventilation notch for drying the brush head is provided on the inner wall of the slurry storage tank, and an arc-shaped groove adapted to the anti-leakage side plate is provided on the inner wall of the slurry storage tank.
[0012] In a preferred example, the present invention can be further configured as follows: The linkage shaft is composed of a horizontal shaft rod and a transmission belt pulley, and the horizontal shaft rod is installed in two first clamping plates through two bearings.
[0013] In a preferred embodiment of the present invention, it can be further configured that the firing pin is composed of a conical upright column, an extended guide rod, and a U-shaped chuck.
[0014] In a preferred embodiment of the present invention, it can be further configured that the inner end of the extrusion head has a frustum-shaped structure, a funnel-shaped groove is formed at one end of the filter press element facing the extrusion head, and the extrusion head is used for pressurizing and separating the solid-liquid in the starch wastewater.
[0015] In a preferred embodiment of the present invention, it can be further configured that the flow-turning scale removal mechanism further includes a vertical rod disposed in the plugging backing plate and a third spring disposed outside the vertical rod, and the vertical rod is adapted to penetrate through the top cover, and the top end of the third spring is adapted to bear pressure on the top cover.
[0016] By adopting the above technical solutions, the beneficial effects obtained by the present invention are as follows: 1. By setting the existing free filtration method as a grouting mechanism for pressurized forced screening filtration, as the wastewater of a specified volume enters the grouting mechanism, the wastewater subjected to the pressure of the slurry extrusion mechanism can be pressurized and filtered, and the wastewater of a constant volume can be finely separated between solids and liquids under continuous pressure, and the extruded water will be quickly released outward, thereby effectively improving the efficiency of solid-liquid separation in the starch.
[0017] 2. By arranging a flow-turning scale removal mechanism in the grouting mechanism, as the filter press element continuously presses and approaches the partition plate, the continuously pressed and reversely extended brush head will pass through the transverse hole and be inserted into the filter holes of the filter press element, and finally the brush head can quickly extrude the dirt inside the filter press element, and the extruded dirt will be released outward along the scale removal pipe, thereby improving the sustainable separation operation of the device for starch wastewater and avoiding blockage during the wastewater treatment process of the equipment.
[0018] 3. By arranging a plugging backing plate in the middle of the slurry storage tank, as the filter press element approaches the partition plate, the plugging backing plate will be pressed and lifted upward. With the regular lifting and lowering of the plugging backing plate, the dirt and waste liquid extruded along the filter press element can be separated between dry and wet, avoiding secondary moisture absorption of the compressed dirt. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is a schematic diagram when the present invention is in use; Figure 2 is a three-dimensional schematic diagram of the present invention; Figure 3 is an exploded schematic diagram of the present invention; Figure 4 is an exploded schematic diagram of the grouting mechanism of the present invention; Figure 5 is the present invention Figure 4 an enlarged schematic diagram of part A in; Figure 6 For the present invention Figure 4 explosion schematic diagram; Figure 7 For the present invention Figure 6 magnified schematic diagram at position B in; Figure 8 explosion schematic diagram of the slurry extrusion mechanism of the present invention; Figure 9 For the present invention Figure 8 magnified schematic diagram at position C in; Figure 10 schematic diagram of the flow diversion and scale removal mechanism of the present invention; Figure 11 explosion schematic diagram of the flow diversion and scale removal mechanism of the present invention; Figure 12 For the present invention Figure 11 magnified schematic diagram at position D in.
[0020] Reference numerals: 100, grouting mechanism; 110, slurry storage tank; 1101, input pipe; 1102, drain pipe; 1103, scale removal pipe; 1104, gasket ring; 1105, top cover; 1106, vertical groove; 1107, sliding groove; 120, outer shell; 130, sliding plate; 1301, first spring; 1302, main sliding column; 1303, leak-proof side plate; 1304, pressure filter element; 140, base; 1401, vibrating plate; 150, limiting rod; 1501, second spring; 160, guiding bottom plate; 200, slurry extrusion mechanism; 210, first clamping plate; 2101, linkage shaft; 2102, chassis; 2103, motor; 2104, wheel belt; 220, transmission belt; 230, sub-eccentric wheel disc; 240, main eccentric wheel disc; 250, first inclined frame; 2501, striker; 2502, second clamping plate; 260, second inclined frame; 2601, support rod; 2602, extrusion head; 2603, top protection plate; 300, flow diversion and scale removal mechanism; 310, partition plate; 3101, pre-installed groove; 3102, horizontal hole; 3103, guide wheel; 320, sealing backing plate; 3201, sub-sliding column; 3202, outer frame; 3203, vertical rod; 3204, third spring; 330, first clamping block; 340, cable; 350, second clamping block; 3501, brush head; 3502, T-shaped column; 3503, fourth spring. Detailed implementation manners
[0021] To make the purpose, technical solutions and advantages of the present invention clearer and more obvious, the present invention will be further described in detail below in conjunction with the specific implementation manners and with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0022] It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present invention.
[0023] The following describes a wheat starch fermentation wastewater treatment device provided by some embodiments of the present invention in conjunction with the accompanying drawings. Embodiment 1:
[0024] Combined with Figures 4 to 12 As shown, a wheat starch fermentation wastewater treatment device provided by the present invention includes a slurry injection mechanism 100, a slurry extrusion mechanism 200 provided on the slurry injection mechanism 100, and a flow-through scale cleaning mechanism 300 provided inside the slurry injection mechanism 100. The slurry injection mechanism 100 is used for regularly pressurizing and separating starch wastewater, the slurry extrusion mechanism 200 is used for forcibly pressure-filtering starch wastewater, and the flow-through scale cleaning mechanism 300 is used for radically cleaning dirt.
[0025] The slurry injection mechanism 100 includes a slurry storage tank 110, a gasket ring 1104 provided inside the slurry storage tank 110, two sliding grooves 1107 are provided on the inner wall of the slurry storage tank 110, a sliding plate 130 provided in the sliding grooves 1107, a leak-proof side plate 1303 installed at the inner end of the sliding plate 130, and a pressure filter element 1304 installed inside the leak-proof side plate 1303. A guiding bottom plate 160 is installed at the bottom of the pressure filter element 1304 and fits against the inner wall of the slurry storage tank 110. Two outer shells 120 are installed outside the slurry storage tank 110, and a transverse groove is provided inside the outer shell 120. The sliding plate 130 and the main sliding column 1302 are adapted to penetrate into the transverse groove. A first spring 1301 is pressed between the sliding plate 130 and the outer shell 120. A main sliding column 1302 is installed outside the sliding plate 130, and a top cover 1105 is installed at the top of the slurry storage tank 110; An input pipe 1101 is provided at the top of the slurry storage tank 110, a drain pipe 1102 and a scale removal pipe 1103 are installed at the bottom of the slurry storage tank 110; An oval notch is provided inside the guiding bottom plate 160; The slurry extrusion mechanism 200 includes a chassis 2102 provided at the bottom of the slurry storage tank 110 and two first clamping plates 210. A linkage shaft 2101 is movably installed between the two first clamping plates 210. A main eccentric wheel disc 240 is installed at one end of the linkage shaft 2101. A second inclined frame 260 is movably installed on the main eccentric wheel disc 240. A support rod 2601 is movably installed at the other end of the second inclined frame 260, and an extrusion head 2602 is installed at the inner end of the support rod 2601. A top protection plate 2603 is installed at the top of the extrusion head 2602; A motor 2103 is provided inside the chassis 2102, a wheel belt 2104 is installed on the motor 2103, and a transmission belt 220 is connected to the wheel belt 2104 and the linkage shaft 2101 in a transmission manner; The linkage shaft 2101 is composed of a horizontal shaft rod and a transmission pulley, and the horizontal shaft rod is installed in two first clamping plates 210 through two bearings; The striker 2501 is composed of a conical column, an extended guide rod, and a U-shaped chuck; The inner end of the extrusion head 2602 is in a frustum shape. One end of the pressure filter element 1304 facing the extrusion head 2602 is provided with a funnel-shaped groove, and the extrusion head 2602 is used for pressurizing and separating the solid and liquid in the starch wastewater.
[0026] Use an external pipeline to dock with the input pipe 1101, and then input the starch wastewater into the inner cavity of the slurry storage tank 110 along the input pipe 1101. As the motor 2103 starts, after the internal transmission shaft cooperates with the pulley belt 2104 to drive the transmission belt 220, the linkage shaft 2101 clamped by the two first clamping plates 210 will drive the secondary eccentric wheel disc 230 and the main eccentric wheel disc 240 to rotate synchronously; As the main eccentric wheel disc 240 rotates, the second inclined frame 260 movably installed on the main eccentric wheel disc 240 will drive the support rod 2601 to reciprocally extend along the inner cavity of the slurry storage tank 110, and the support rod 2601 will push the extrusion head 2602 to reciprocally extrude along the cavity of the slurry storage tank 110 for storing wastewater. As the wastewater is pressurized, dirt and liquid will be forcibly filtered by the pressure filter element 1304, and the extruded liquid will quickly drain into the drain pipe 1102 along the notch inside the diversion bottom plate 160. As the extrusion head 2602 pushes the pressure filter element 1304 to continuously move horizontally, finally, the brush head 3501 under reverse pressure will squeeze the filter holes inside the pressure filter element 1304, and the extruded dirt will be transferred to the dirt discharge pipe 1103 along the notch of the moved diversion bottom plate 160; Thereby, the separation efficiency of the starch wastewater can be improved. Embodiment 2:
[0027] Combined with Figures 10 to 12 As shown, on the basis of Embodiment 1, the flow-through dirt cleaning mechanism 300 includes a brush head 3501 and a partition plate 310 arranged inside the slurry storage tank 110. Two pre-installation grooves 3101 are opened inside the partition plate 310, and a horizontal hole 3102 is opened at the bottom of the partition plate 310, and two guide wheels 3103 are arranged in the two pre-installation grooves 3101; A T-shaped column 3502 is installed at the outer end of the brush head 3501, and two second clamping blocks 350 are fixedly installed on both sides of the brush head 3501. A fourth spring 3503 that bears against the outer wall of the slurry storage tank 110 is arranged outside the T-shaped column 3502. A cable 340 is connected to the second clamping block 350, and the other end of the cable 340 is connected to a first clamping block 330; The first clamping block 330 is fixedly installed on the inner wall of the anti-leakage side plate 1303; The inner wall of the slurry storage tank 110 is provided with a ventilation slot for drying the brush head 3501, and the inner wall of the slurry storage tank 110 is provided with an arc-shaped groove adapted to the anti-leakage side plate 1303.
[0028] Specifically, as the anti-leakage side plate 1303 continuously moves horizontally towards the inner cavity of the slurry storage tank 110, the first latch 330 pushed by the anti-leakage side plate 1303 will pull the cable 340 to stretch, and the other end of the cable 340 will pull the brush head 3501 and the T-shaped column 3502 to move horizontally into the horizontal hole 3102 until the brush head 3501 is inserted into the filter holes inside the pressure filter element 1304, and the accumulated dirt can be effectively extruded, thus preparing for the next round of starch wastewater treatment. Embodiment 3:
[0029] Combined with Figure 6 and Figure 11 As shown in the figure, on the basis of Embodiment 1, the grouting mechanism 100 further includes a base 140 fixedly installed on the outer wall of the slurry storage tank 110, a vibrating plate 1401 movably installed on the base 140, a limiting rod 150 fixed on the slurry storage tank 110 and extending to the outside of the vibrating plate 1401, and a second spring 1501 arranged outside the limiting rod 150 and pressing on the vibrating plate 1401; The slurry extrusion mechanism 200 further includes a secondary eccentric wheel disc 230 installed at the other end of the linkage shaft 2101, a first inclined frame 250 movably installed on the secondary eccentric wheel disc 230, a striker 2501 movably installed on the first inclined frame 250, and a second clamping plate 2502 fixedly installed at the bottom of the slurry storage tank 110; The striker 2501 is adapted to penetrate into the second clamping plate 2502, and the end of the striker 2501 extending outside the second clamping plate 2502 is used to strike the vibrating plate 1401.
[0030] Preferably, the chassis 2102 is fixed to the bottom of the slurry storage tank 110 by welding, and two first clamping plates 210 are welded to the bottom of the slurry storage tank 110; Among them, the cable 340 and the first latch 330 have the same diameter width; Specifically, after the linkage shaft 2101 drives the secondary eccentric wheel disc 230 and the main eccentric wheel disc 240 to rotate synchronously, the second inclined frame 260 and the first inclined frame 250 extend and retract at the same frequency. Therefore, while the support rod 2601 and the extrusion head 2602 extend, the striker 2501 will strike the vibrating plate 1401 at a high frequency, and then the vibration wave can be radiated to the T-shaped column 3502, thereby improving the efficiency of the brush head 3501 in extruding the accumulated dirt. Embodiment 4:
[0031] Combined with Figures 4 to 11 As shown in the figure, in the above embodiment, two vertical grooves 1106 are provided inside the slurry storage tank 110; The flow diversion and scale removal mechanism 300 further includes a plugging backing plate 320 movably installed inside the pulp storage tank 110, two auxiliary sliding columns 3201 installed on both sides of the plugging backing plate 320, an outer frame 3202 movably installed at the outer ends of the auxiliary sliding columns 3201, and the bottom end of the outer frame 3202 is movably installed on the main sliding column 1302. A vertical rod 3203 arranged inside the plugging backing plate 320 and a third spring 3204 arranged outside the vertical rod 3203, and the vertical rod 3203 is adapted to penetrate through the top cover 1105, and the top end of the third spring 3204 is adapted to bear pressure on the top cover 1105; The auxiliary sliding column 3201 is movably installed in the vertical groove 1106.
[0032] Preferably, the surface of the plugging backing plate 320 is provided with an anti-seepage rubber outer layer, and the transverse hole 3102 is symmetrical with the pipe hole for storing starch wastewater in the pulp storage tank 110. As the anti-leakage side plate 1303 approaches the partition plate 310, the auxiliary sliding column 3201 pressed by the outer frame 3202 will push the partition plate 310 to lift upward. Finally, after the plugging backing plate 320 first empties the auxiliary wastewater, it can also provide an interference-free space for subsequent dirt discharge. As the cable 340 loses traction, under the action of the fourth spring 3503, the T-shaped column 3502 will drive the brush head 3501 to quickly reset.
[0033] The working principle and usage process of the present invention: First, use a hose to input the starch fermentation wastewater to be discharged along the input pipe 1101 into the inner cavity of the pulp storage tank 110 until the wastewater enters the cavity between the pulp storage tank 110, the pressure filter element 1304, and the extrusion head 2602; Then, start the conductive motor 2103. As the transmission shaft matching wheel belt 2104 in the motor 2103 rotates, through the transmission of the transmission belt 220, the linkage shaft 2101 clamped by the two first clamping plates 210 will be linked. The main eccentric wheel disc 240 installed at one end of the linkage shaft 2101 will drive the second inclined frame 260 to reciprocally extend, and the other end of the second inclined frame 260 will push the support rod 2601 to reciprocally slide along the inner cavity of the pulp storage tank 110. At this time, the extrusion head 2602 and the top protection plate 2603 will squeeze the wastewater that has entered the cavity. The coagulated dirt and water in the wastewater will be filtered out along the pressure filter element 1304, and the coagulated dirt will be located on the concave side of the pressure filter element 1304. The filtered water will enter the drain pipe 1102 along the notch inside the diversion bottom plate 160, and finally the wastewater will be discharged outward from the drain pipe 1102 first; After the top protection plate 2603 blocks the bottom end of the input pipe 1101, the squeezed water and dirt will not be interfered by the subsequent wastewater, ensuring the stable progress of scale removal and liquid discharge; When the extrusion head 2602 pushes the filter pressing element 1304 to continuously traverse horizontally along the inner cavity of the slurry storage tank 110 until the filter pressing element 1304 approaches the partition plate 310, at this time, the leak-proof side plates 1303, the sliding plates 130, and the main sliding columns 1302 installed outside the filter pressing element 1304 will push the outer frame 3202 to extend upward. Finally, the two outer frames 3202 will push the combined sealing backing plate 320 and the two auxiliary sliding columns 3201 to lift upward. At the same time, the notch inside the diversion bottom plate 160 will communicate with the dirt discharge pipe 1103, and the first clamping block 330 installed inside the leak-proof side plate 1303 will pull the cable 340 to extend. Finally, the other end of the cable 340 will pull the second clamping block 350 and the brush head 3501 to insert into the horizontal hole 3102. Finally, the inner end of the brush head 3501 will penetrate into the filter holes inside the filter pressing element 1304. Finally, the dirt blocked in the filter holes can be effectively extruded, and the extruded dirt will fall into the notch inside the diversion bottom plate 160 along the gap between the filter pressing element 1304 and the extrusion head 2602, and the fallen dirt will be discharged outward through the dirt discharge pipe 1103; After the solid and liquid of the first-round starch wastewater are separately discharged, as the extrusion head 2602 resets, the extrusion head 2602 will bear on the gasket ring 1104, and the subsequent wastewater will continue to pour into the inner cavity of the slurry storage tank 110 along the input pipe 1101, and then the solid and liquid of the next round can be separately discharged.
[0034] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present invention. The scope of the present invention is defined by the claims and their equivalents.
Claims
1. A wheat starch fermentation wastewater treatment device, including a grouting mechanism (100), characterized in that, It further includes a slurry extrusion mechanism (200) provided on the grouting mechanism (100) and a flow conversion and scale removal mechanism (300) provided inside the grouting mechanism (100); The grouting mechanism (100) includes a slurry storage tank (110), a gasket ring (1104) provided inside the slurry storage tank (110), two chutes (1107) are opened on the inner wall of the slurry storage tank (110), a sliding plate (130) provided in the chutes (1107), a leak-proof side plate (1303) installed at the inner end of the sliding plate (130), and a pressure filter element (1304) installed inside the leak-proof side plate (1303), and a guiding bottom plate (160) attached to the inner wall of the slurry storage tank (110) is installed at the bottom of the pressure filter element (1304); An input pipe (1101) is provided at the top of the slurry storage tank (110), and a drain pipe (1102) and a scale removal pipe (1103) are installed at the bottom of the slurry storage tank (110); An oval notch is opened inside the guiding bottom plate (160); The slurry extrusion mechanism (200) includes a chassis (2102) provided at the bottom of the slurry storage tank (110) and two first clamping plates (210), a linkage shaft (2101) movably installed between the two first clamping plates (210), a main eccentric wheel disc (240) installed at one end of the linkage shaft (2101), a second inclined frame (260) movably installed on the main eccentric wheel disc (240), a support rod (2601) movably installed at the other end of the second inclined frame (260), and an extrusion head (2602) installed at the inner end of the support rod (2601), and a top protection plate (2603) is installed at the top end of the extrusion head (2602); A motor (2103) is provided inside the chassis (2102), a wheel belt (2104) installed on the motor (2103), and a transmission belt (220) drivingly connected to the wheel belt (2104) and the linkage shaft (2101).
2. The wheat starch fermentation wastewater treatment device according to claim 1, wherein The flow conversion and scale removal mechanism (300) includes a brush head (3501) and a partition plate (310) provided inside the slurry storage tank (110). Two pre-installation grooves (3101) are opened inside the partition plate (310), a horizontal hole (3102) is opened at the bottom of the partition plate (310), and two guide wheels (3103) are provided in the two pre-installation grooves (3101); A T-shaped column (3502) is installed at the outer end of the brush head (3501), and two second clamping blocks (350) are fixedly installed on both sides of the brush head (3501). A fourth spring (3503) pressing against the outer wall of the slurry storage tank (110) is provided outside the T-shaped column (3502). A cable (340) is connected to the second clamping block (350), and the other end of the cable (340) is connected to a first clamping block (330); The first clamping block (330) is fixedly installed on the inner wall of the leak-proof side plate (1303).
3. A wheat starch fermentation wastewater treatment device according to claim 1, characterized in that, The grouting mechanism (100) further includes a base (140) fixedly installed on the outer wall of the slurry storage tank (110), a vibrating plate (1401) movably installed on the base (140), a limiting rod (150) fixed on the slurry storage tank (110) and penetrating to the outside of the vibrating plate (1401), and a second spring (1501) arranged outside the limiting rod (150) and pressing on the vibrating plate (1401); The slurry extrusion mechanism (200) further includes a secondary eccentric wheel disc (230) installed at the other end of the linkage shaft (2101), a first inclined frame (250) movably installed on the secondary eccentric wheel disc (230), a striker (2501) movably installed on the first inclined frame (250), and a second clamping plate (2502) fixedly installed at the bottom of the slurry storage tank (110); The striker (2501) is adapted to penetrate into the second clamping plate (2502), and the end of the striker (2501) penetrating to the outside of the second clamping plate (2502) is used to strike the vibrating plate (1401).
4. A wheat starch fermentation wastewater treatment device according to claim 1, characterized in that, The grouting mechanism (100) further includes two outer shells (120) installed outside the slurry storage tank (110), a horizontal groove is formed inside the outer shell (120), a slide plate (130) and a main sliding column (1302) are adapted to penetrate into the horizontal groove, a first spring (1301) pressing between the slide plate (130) and the outer shell (120), a main sliding column (1302) installed outside the slide plate (130), and a top cover (1105) installed at the top of the slurry storage tank (110).
5. The wheat starch fermentation wastewater treatment device according to claim 1, characterized in that, Two vertical grooves (1106) are formed inside the slurry storage tank (110); The flow conversion and scale cleaning mechanism (300) further includes a plugging cushion plate (320) movably installed inside the slurry storage tank (110), two secondary sliding columns (3201) installed on both sides of the plugging cushion plate (320), an outer frame (3202) movably installed at the outer ends of the secondary sliding columns (3201), and the bottom end of the outer frame (3202) is movably installed on the main sliding column (1302); The secondary sliding column (3201) is movably installed in the vertical groove (1106).
6. The wheat starch fermentation wastewater treatment device according to claim 1, wherein, The inner wall of the slurry storage tank (110) is provided with a ventilation slot for drying the brush head (3501), and the inner wall of the slurry storage tank (110) is provided with an arc-shaped groove adapted to the anti-leakage side plate (1303).
7. A wheat starch fermentation wastewater treatment device according to claim 1, characterized in that, The linkage shaft (2101) is composed of a horizontal shaft rod and a transmission belt pulley, and the horizontal shaft rod is installed in two first clamping plates (210) through two bearings.
8. The wheat starch fermentation wastewater treatment device according to claim 3, characterized in that, The striker (2501) is composed of a conical column, an extended guide rod and a U-shaped chuck.
9. The wheat starch fermentation wastewater treatment device according to claim 1, characterized in that, The inner end of the extrusion head (2602) is in a frustum shape, a funnel-shaped groove is formed at one end of the pressure filter element (1304) facing the extrusion head (2602), and the extrusion head (2602) is used for pressurizing and separating the solid-liquid in the starch wastewater.
10. The wheat starch fermentation wastewater treatment device according to claim 1, wherein, The flow diversion and scale removal mechanism (300) further includes a vertical rod (3203) disposed within the plugging backing plate (320) and a third spring (3204) disposed outside the vertical rod (3203). The vertical rod (3203) is adapted to penetrate through to the inside of the top cover (1105), and the top end of the third spring (3204) is adapted to bear pressure on the top cover (1105).