Novel horizontal spiral extrusion solid-liquid separator

Abstract

The utility model discloses a novel horizontal screw extrusion solid-liquid separator which comprises a main shell, a feeding hopper arranged at the feeding end of the main shell, a feeding and stripping mechanism arranged in the main shell, and a conical discharging shell arranged at the discharging end of the main shell. According to the utility model, secondary solid-liquid separation can be carried out on materials in the main shell and the conical discharge shell, and the conical discharge shell is arranged to be a retractable shell, so that the discharge chamber can be adjusted, the discharge port is prevented from being blocked, and meanwhile, the extrusion pressure of the materials at the discharge port can be adjusted; and the material is dehydrated again at the discharging end, so that the liquid is prevented from flowing out of the slag discharging opening due to incomplete dehydration.

Description

TECHNICAL FIELD

[0001] The utility model relates to solid -liquid separation technical field especially relates to a novel horizontal spiral extrusion solid -liquid separator. BACKGROUND

[0002] The existing solid -liquid separator can be divided into multiple types according to its mechanical structure, wherein the spiral extrusion type solid -liquid separator is most widely used, is usually used in cooperation with the pulverizer, realizes the dewatering treatment to material. The application field of solid -liquid separator is wide, mainly includes the following aspects: (1) in the factory finishing process, can be used for the solid -liquid separation of fruit and vegetable juice, brewing, papermaking, pharmacy and other industrial products. (2) during the harvest of crops, the straw, leaf, root, vine, fruit of agricultural products in the field is crushed and processed to carry out solid -liquid separation. (3) for the silage of breeding industry, solid -liquid separator can also be used to dewater and store after dewatering treatment. (4) for the melon, fruit and vegetable garbage of agricultural market, after collection, it is timely processed and dewatered on site to prevent pollution of the environment after corruption and metamorphic. (5) for the manure of livestock breeding, carries out solid -liquid separation.

[0003] The principle of the solid -liquid separator on the market at present is that the separation mechanism is rotated by the power unit, under the action of mechanical differential, the outer rotating drum and the inner spiral material pusher of the separation mechanism rotate around the rack at different speeds, so as to relatively move, the slurry entering the inside of the separation mechanism, solid and liquid are precipitated and layered under the action of centrifugal force due to the different densities, solid is thrown to the outer rotating drum wall, liquid forms a liquid ring on the outer rotating drum wall, with the increase of material and the operation of the separation mechanism, solid is transported upwards by the spiral mechanism, liquid flows downwards along the spiral, so as to achieve the purpose of solid -liquid separation. However, the existing separator still has certain defects, for example:

[0004] (1) material can only be dewatered at the discharge port, and dewatering is not complete.

[0005] (2) blockage is easy to occur at the discharge port.

[0006] (3) the residue discharge port does not have enough pressure, residue discharge is not complete, liquid can flow out from the residue discharge port, and solid -liquid separation is not complete. SUMMARY

[0007] Therefore, the utility model provides a novel horizontal spiral extrusion solid -liquid separator to solve the problems of poor material dewatering effect and easy discharge port blockage.

[0008] A novel horizontal spiral extrusion solid -liquid separator, including main casing, the feed hopper of setting in the feed end of main casing, the feeding and discharging mechanism of setting in the main casing, and the conical discharge casing of setting in the discharge end of main casing;

[0009] The feeding hopper comprises a feeding channel, a material crushing channel with heating function connected at the bottom of the feeding channel, the material crushing channel is fixed on the main shell, and the connection between the feeding channel and the material crushing channel and the connection between the material crushing channel and the main shell are all provided with closed sample dividing devices;

[0010] The inner wall of the main shell is provided with a first heating device;

[0011] The conical discharge shell comprises a conical fixed discharge shell fixed at the discharge end of the main shell and a conical movable discharge shell slidably connected with the conical fixed discharge shell through a sliding sleeve, the outer side of the conical movable discharge shell is provided with a second heating device, and the sliding sleeve is provided with a handle.

[0012] Preferably, the feeding and discharging mechanism comprises a feeding and discharging rotating shaft transversely arranged in the main shell, a feeding and discharging motor fixed on the outer side of the main shell, an output shaft of the feeding and discharging motor connected with the feeding and discharging rotating shaft through a transmission mechanism, double helical blades arranged on the feeding and discharging rotating shaft, a drain pipe arranged on the outer side of the feeding and discharging rotating shaft to form a drain channel therebetween, a flow guide pipe inserted at the end of the drain channel, the flow guide pipe connected with a drain pump arranged on the outer side of the main shell, and a plurality of water inlets arranged on the drain pipe, each water inlet provided with a filter screen.

[0013] Preferably, the double helical blades comprise front helical blades and rear helical blades, the blade size of the front helical blades is smaller than that of the rear helical blades.

[0014] Preferably, the main shell comprises a cylindrical shell and a cylindrical double-layer screen arranged in the cylindrical shell through a rib plate.

[0015] Preferably, the material crushing device comprises a material conveying channel and a material crushing mechanism arranged in the material conveying channel, the inner wall of the material conveying channel is provided with a third heating device, the top of the material conveying channel is provided with an air outlet, and the bottom of the material conveying channel is provided with an air inlet.

[0016] The material crushing mechanism comprises a horizontal plate, a horizontal rod, a material crushing shaft and a stirring motor, the horizontal plate and the horizontal rod are both horizontally arranged and fixed at one end on the inner wall of the material conveying channel, the stirring motor is fixed at the bottom of the horizontal plate and its output end is connected with the vertically arranged material crushing shaft, the lower end of the material crushing shaft is connected with the horizontal rod through a bearing, and the material crushing shaft is provided with crushing helical blades.

[0017] Preferably, the channel side wall of the feeding channel is an arc-shaped side wall, and the channel rear wall is an inclined side wall.

[0018] Preferably, a water pan is further arranged below the bottom of the main shell.

[0019] Preferably, the sliding sleeve comprises a nut seat, a fixed sleeve body and a sliding sleeve body, the fixed sleeve body is fixed to the outlet of the conical fixed discharging shell through the nut seat, a sliding rail is arranged on the fixed sleeve body, a sliding block is arranged in the sliding rail, the handle is fixed to the fixed sleeve body and the end thereof penetrates through the fixed sleeve body so as to be fixed with the sliding block, the sliding block is fixedly connected with the sliding sleeve body, and the conical movable discharging shell is fixed to the sliding sleeve body.

[0020] Preferably, the conical movable discharging shell comprises a conical pressure head and an adjusting pressure head arranged on the inner wall of the conical pressure head, the taper height of the adjusting pressure head is smaller than that of the conical pressure head, and the second heating device is arranged on the outer side of the conical pressure head.

[0021] Preferably, the conical fixed discharging shell comprises a conical cylinder shell and a conical cylinder double-layer screen arranged in the conical cylinder shell through a rib plate.

[0022] The taper of the conical movable discharging shell is smaller than that of the conical fixed discharging shell.

[0023] The utility model discloses the beneficial effects are:

[0024] 1, this application can be in the main casing and conical discharging shell to the material carries out secondary solid -liquid separation, and through setting up the conical discharging shell into the retractable shell, can adjust the discharging chamber, avoid the blockage of the discharge port, can also adjust the extrusion pressure of the material at the discharge port, and the material is dehydrated again at the discharging end, avoids the incomplete dehydration and leads to the liquid flow from the slag discharge port.

[0025] 2, this application sets up the feeding hopper into two parts of feeding channel and material crushing channel, when the material is sent into the equipment from the feeding channel, before carrying out solid -liquid separation, the closed sample separation device located above and below the material crushing channel is closed, the upper end and lower end of the material conveying channel are closed, the large particle materials in the material are crushed by using the material crushing mechanism, the utilization rate of the material can be improved, and the waste of the material caused by uneven mixing of the material can be avoided.

[0026] 3, this application is through the outer side of the feeding and discharging shaft and sets up the drain pipe, forms a drainage channel between the feeding and discharging shaft and the drain pipe, the liquid separated by extrusion under the extrusion of the subsequent continuous conveying material of the material enters the drainage channel through the water inlet on the drain pipe, the effective separation of solid and liquid can be realized, and the air in the drainage channel and the main casing is also extracted by the external drainage pump when the liquid in the drainage channel is extracted, so that, when the liquid is discharged, the negative pressure in the main casing can be generated, the effect that the material in the main casing seeps into the water inlet can be further improved, and the solid -liquid separation effect is better.

[0027] 4. The application adjusts the extrusion compression of the material at the discharge port by adjusting the size of the conical space of the conical discharge shell and the conicity of the shell, and performs secondary dewatering on the material, thereby further ensuring the solid-liquid separation effect. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained on the basis of these drawings without creative labor.

[0029] Figure 1 is a structural schematic view of the novel horizontal screw extrusion solid-liquid separator.

[0030] Figure 2 is a structural schematic view of the feeding channel.

[0031] Figure 3 is a semi-partial view of the material crushing mechanism.

[0032] Figure 4 is a schematic view of the arrangement of the feeding and discharging shaft and the drain pipe.

[0033] The meanings of the reference numerals in the drawings are as follows:

[0034] 1 is the main shell, 11 is the first heating device, 12 is the cylindrical shell, 13 is the rib plate, 14 is the cylindrical double-layer screen, 15 is the water pan,

[0035] 2 is the feeding hopper,

[0036] 3 is the feeding and discharging mechanism, 31 is the feeding and discharging shaft, 32 is the feeding and discharging motor, 33 is the double-helix blade, 34 is the drain pipe, 35 is the flow guide pipe, 36 is the water inlet, 37 is the drain pump,

[0037] 4 is the conical discharge shell,

[0038] 5 is the feeding channel, the arc-shaped side wall 51 and the inclined side wall 52;

[0039] 6 is the material crushing channel, 61 is the material conveying channel, 62 is the material crushing shaft, 63 is the stirring motor, 64 is the horizontal plate, and 65 is the horizontal rod,

[0040] 7 is the closed sample separation device,

[0041] 8 is a conical fixed discharge shell, 81 is a conical cylinder shell, 82 is a conical cylinder double-layer screen, 9 is a conical movable discharge shell, 91 is a conical pressure head, 92 is a second heating device,

[0042] 10 is a sliding sleeve, 101 is a nut seat, 102 is a fixed sleeve body, 103 is a sliding sleeve body, and 104 is a sliding block. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the following will describe the utility model through specific embodiments shown in the drawings. However, it should be understood that these descriptions are only exemplary, and not to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0044] The terms used in the present disclosure are merely for the purpose of describing specific embodiments, and are not intended to limit the present disclosure. The singular forms "a", "said" and "the" used in the present disclosure and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein means and includes any or all possible combinations of one or more associated listed items.

[0045] In order to better understand the technical scheme of the utility model, the utility model will be described in detail below in conjunction with the drawings.

[0046] The utility model discloses a novel horizontal spiral extrusion solid-liquid separator, including main casing 1, the feed hopper 2 of setting in main casing 1 feed end, the feeding and stripping mechanism 3 of setting in main casing 1 and the conical discharge shell 4 of setting in main casing 1 discharge end.

[0047] The feed hopper 2 includes a feed channel 5, a material crushing channel 6 with heating function connected at the bottom of the feed channel 5, the material crushing channel 6 is fixed on the main casing 1, and the connecting part of the feed channel 5 and the material crushing channel 6 and the connecting part of the material crushing channel 6 and the main casing 1 are all provided with a closed sample separation device 7.

[0048] The feed channel 5 is a funnel-shaped channel with an open top, and a cover plate can be provided at the top of the feed channel 5 to close the channel opening during operation. In the embodiment, the channel side wall of the feed channel 5 is an arc-shaped side wall 51, and the channel rear wall is an inclined side wall 52.

[0049] The material crushing channel 6 is connected to the bottom of the feeding channel 5. The material crushing device 6 comprises a material conveying channel 61 and a material crushing mechanism arranged in the material conveying channel 61. When the material is fed into the device from the feeding channel 5, the upper and lower two closed sample dividing devices 7 are closed to seal the upper and lower ends of the material conveying channel 61 before solid-liquid separation, the material crushing mechanism is used to crush large particles in the material, improve the utilization rate of the material, and prevent waste.

[0050] Specifically, the material crushing mechanism comprises a horizontal plate 64, a horizontal rod 65, a material crushing shaft 62, and a stirring motor 63. The horizontal plate 64 and the horizontal rod 65 are both horizontally arranged and fixed at one end of the inner wall of the material conveying channel 61. The stirring motor 63 is fixed at the bottom of the horizontal plate 64 and its output end is connected with the vertically arranged material crushing shaft 62. The lower end of the material crushing shaft 62 is connected with the horizontal rod 65 through a bearing. The material crushing shaft 62 is provided with a crushing spiral blade 63. When the stirring motor 63 is started, the stirring motor 63 drives the material crushing shaft 62 to rotate, and the crushing spiral blade 63 rotates synchronously to crush the material.

[0051] A third heating device is arranged on the inner wall of the material conveying channel 61. The top of the material conveying channel 61 is provided with an air outlet, and the bottom is provided with an air inlet. In this embodiment, the third heating device is a heating wire, and the temperature is controlled at 30-110℃. After the material is uniformly cut and stirred by the material crushing mechanism, the material crushing mechanism is closed, and then the third heating device is opened to heat and keep warm the material. After the heating setting time, the lower closed sample dividing device 7 is opened to make the material enter the main shell 1.

[0052] The main shell 1 is supported on a spoke support. The main shell 1 comprises a cylindrical shell 12 and a cylindrical double-layer screen 14 arranged in the cylindrical shell 12 through a rib plate 13. The cylindrical double-layer screen 14 is composed of an inner screen and an outer screen. In this embodiment, the main shell 1 is composed of an upper part and a lower part, i.e. the cylindrical shell 12 is composed of an upper half shell and a lower half shell which are detachably connected. The cylindrical double-layer screen 14 is also composed of an upper part and a lower part, i.e. the cylindrical double-layer screen 14 is composed of an upper half double-layer screen and a lower half double-layer screen which are detachably connected.

[0053] A first heating device 11 is arranged on the inner wall of the cylindrical double-layer screen 14. The first heating device 11 is an electric heating pipe. The electric heating pipe is heated by an electric heating wire. When the electric heating pipe is in the powered state, the temperature will continuously rise to 30-110℃. The electric heating pipe can be directly installed and used, can heat a space or keep a required heated object in a constant temperature state. When in operation, the main shell can be heated and kept warm to improve the separation efficiency.

[0054] The feeding and discharging mechanism 3 is arranged in the main shell 1, and comprises a feeding and discharging rotating shaft 31 arranged transversely in the main shell 1, a feeding and discharging motor 32 fixed outside the main shell 1, and an output shaft of the feeding and discharging motor 32 connected with the feeding and discharging rotating shaft 31 through a belt pulley transmission mechanism. The feeding and discharging rotating shaft 31 is provided with double helical blades 33, and a drain pipe 34 is arranged outside the feeding and discharging rotating shaft 31 to form a drain channel therebetween. A flow guide pipe 35 is inserted at an end of the drain channel, and the flow guide pipe is connected with a drain pump 37 arranged outside the main shell 1. A plurality of water inlets 36 are formed in the drain pipe 34, and each water inlet is provided with a filter screen.

[0055] When the material chopped and stirred uniformly in the material chopping and stirring channel 6 is conveyed downward into the main shell 1, the feeding and discharging rotating shaft 31 is rotated by the external feeding and discharging motor 32, and the material is gradually pressed toward the discharge port. When the material enters the pitch area of the double helical blades 33, the material is pressed by the subsequent material conveyed thereto, and the liquid separated by the pressing is introduced into the drain channel through the water inlets 36. The external drain pump pumps out the water in the drain channel, and the air in the drain channel and the main shell 1 is also pumped out by the external drain pump when the water is pumped out. Thus, the liquid is pumped out, and the negative pressure is generated in the main shell 1, which can further improve the effect of the material in the main shell 1 on the liquid in the water inlets, and the solid-liquid separation effect is better.

[0056] The double helical blades 33 comprise front helical blades and rear helical blades, and the blade size of the front helical blades is smaller than that of the rear helical blades. The arrangement of the two-section helical blades can realize the first dehydration and drainage on the front and rear sides, so as to ensure that the material is fully dehydrated and the water is timely drained, and the dehydration and drainage efficiency is improved.

[0057] The rear end of the main shell 1 is provided with a conical discharge shell 4. The conical discharge shell 4 comprises a conical fixed discharge shell 8 fixed at the discharge end of the main shell 1 and a conical movable discharge shell 9 slidably connected with the conical fixed discharge shell 8 through a sliding sleeve 10. The taper of the conical movable discharge shell 9 is smaller than that of the conical fixed discharge shell 8, and the sliding sleeve 10 is provided with a handle 101.

[0058] The conical fixed discharge shell 8 comprises a conical cylinder shell 81 and a conical double-layer screen 82 arranged in the conical cylinder shell 12 through a rib plate 13. The conical double-layer screen 82 is composed of an inner screen and an outer screen.

[0059] The sliding sleeve 10 comprises a nut seat 105, a fixed sleeve body 102 and a sliding sleeve body 103, the fixed sleeve body 102 is fixed at the outlet of the conical fixed discharge casing 8 through the nut seat 105, the fixed sleeve body 102 is provided with a sliding rail (not shown in the figure), the sliding rail is provided with a sliding block 104, the handle 101 is fixed on the fixed sleeve body 102 and the end thereof passes through the fixed sleeve body 102 so as to be fixed with the sliding block 104, the sliding block 104 is fixedly connected with the sliding sleeve body 103, and the conical movable discharge casing 9 is fixed on the sliding sleeve body 103. The handle 101 is pulled to the right, the handle 101 can drive the sliding block 104 to slide on the sliding rail, the sliding block 104 drives the sliding sleeve body 103 to move, the sliding sleeve body 103 drives the conical movable discharge casing 9 to move synchronously, so that part of the conical movable discharge casing 9 extends into the conical fixed discharge casing 8, so as to change the size of the conical extrusion space of the whole conical discharge casing 4, when part of the conical movable discharge casing 9 extends into the conical fixed discharge casing 8, the conical extrusion space of the whole conical discharge casing 4 becomes smaller, the extrusion force on the material at the discharge port becomes larger, the residual liquid in the material is squeezed out, and the solid-liquid separation effect of the material is ensured.

[0060] The conical movable discharge casing 9 comprises a conical pressure head 91 and an adjusting pressure head 92 arranged on the inner wall of the conical pressure head 91, the height of the cone of the adjusting pressure head 92 is smaller than the height of the cone of the conical pressure head 91, and the second heating device 93 is arranged on the outer side of the conical pressure head 91.

[0061] The second heating device 93 is a wave-shaped heating wire, compared with a linear heating wire, the wave-shaped heating wire is more beautiful, and the heating temperature can reach 180 DEG C.

[0062] Preferably, the bottom of the main casing 1 is provided with a water outlet, and a water tray 15 is further arranged below the main casing, so that the liquid flowing downward along the double helical blades 33 due to the centrifugal force during the rotation of the feeding and discharging structure can continue to drip downward and be discharged to the water tray 15 from the water outlet at the bottom of the main casing 1.

[0063] The novel horizontal spiral extrusion solid-liquid separator further comprises a controller, the controller is used for controlling the material stirring and crushing mechanism in the feeding hopper 2, the feeding and discharging mechanism in the main shell 1, the first heating device 11 in the main shell, the second heating device 91 in the conical discharging shell 4 and the third heating device in the feeding hopper 2, and the closed sample separation device 7 can also be controlled, the controller controls these devices through the program arranged in the controller. A man-machine interactive operation panel is arranged on the controller, an emergency stop switch, a manual operation switch, a closing switch, a separating switch, a reset switch and a switching switch are arranged on the operation panel; a wiring terminal for connecting an external power supply and a separating motor is arranged on the controller, a power indicator, a state indicator, a closing working indicator and a separating working indicator are further arranged on the controller; the switching switch comprises a three-gear switching type switch structure of a remote control gear, an on-site control gear and a manual control gear, and the three gears correspond to different state indicators, and a motor detection module and an alarm module are further integrally arranged on the processor.

[0064] Preferably, a remote communication module can be further integrated on the controller.

[0065] It should be clear that the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

Claims

1. A novel horizontal screw extrusion solid-liquid separator, characterized in that, The main shell (1), the feeding hopper (2) arranged at the feeding end of the main shell (1), the feeding and stripping mechanism (3) arranged in the main shell (1), and the conical discharge shell (4) arranged at the discharging end of the main shell (1); The feeding hopper (2) comprises a feeding channel (5), a material crushing channel (6) with a heating function connected at the bottom of the feeding channel (5), the material crushing channel (6) is fixed on the main shell (1), and the connection between the feeding channel (5) and the material crushing channel (6) and the connection between the material crushing channel (6) and the main shell (1) are all provided with a closed sample separation device (7); The inner wall of the main shell (1) is provided with a first heating device (11); The conical discharge shell (4) comprises a conical fixed discharge shell (8) fixed on the discharging end of the main shell (1) and a conical movable discharge shell (9) slidably connected with the conical fixed discharge shell (8) through a sliding sleeve (10), the outer side of the conical movable discharge shell (9) is provided with a second heating device (93), and the sliding sleeve (10) is provided with a handle (101).

2. The novel horizontal screw press solid-liquid separator as claimed in claim 1, wherein, The feeding and stripping mechanism (3) comprises a feeding and stripping rotating shaft (31) arranged transversely in the main shell (1), a feeding and stripping motor (32) fixed on the outer side of the main shell (1), an output shaft of the feeding and stripping motor (32) connected with the feeding and stripping rotating shaft (31) through a transmission mechanism, double helical blades (33) arranged on the feeding and stripping rotating shaft (31), a drain pipe (34) arranged on the outer side of the feeding and stripping rotating shaft (31) to form a drainage channel therebetween, a flow guide pipe (35) inserted at the end of the drainage channel, the flow guide pipe connected with a drainage pump arranged on the outer side of the main shell (1), and a plurality of water inlets (36) arranged on the drain pipe (34), each water inlet provided with a filter screen.

3. The novel horizontal screw press solid-liquid separator according to claim 2, characterized in that, The double helical blades (33) comprise front helical blades and rear helical blades, and the size of the blades of the front helical blades is smaller than that of the rear helical blades.

4. The novel horizontal screw press solid-liquid separator according to claim 1 or 2, characterized in that, The main shell (1) comprises a cylindrical shell (12) and a cylindrical double-layer screen (14) arranged in the cylindrical shell (12) through a rib plate (13).

5. The novel horizontal screw press solid-liquid separator as claimed in claim 1, wherein, The material crushing channel (6) comprises a material conveying channel (61) and a material crushing mechanism arranged in the material conveying channel (61), the inner wall of the material conveying channel (61) is provided with a third heating device, the top of the material conveying channel (61) is provided with an air outlet, and the bottom is provided with an air inlet, The material crushing mechanism comprises a horizontal plate (64), a horizontal rod (65), a material crushing shaft (62), and a stirring motor (63), the horizontal plate (64) and the horizontal rod (65) are both horizontally arranged and fixed at one end on the inner wall of the material conveying channel (61), the stirring motor (63) is fixed at the bottom of the horizontal plate (64) and its output end is connected with the vertically arranged material crushing shaft (62), the lower end of the material crushing shaft (62) is connected with the horizontal rod (65) through a bearing, and the material crushing shaft (62) is provided with crushing helical blades.

6. The novel horizontal screw press solid-liquid separator as claimed in claim 1, wherein, The channel side wall of the feeding channel (5) is an arc-shaped side wall, and the channel rear wall is an inclined side wall.

7. The novel horizontal screw press solid-liquid separator as claimed in claim 1, wherein, The bottom of the main shell (1) is further provided with a water pan (15).

8. The novel horizontal screw press solid-liquid separator as claimed in claim 1, wherein, The sliding sleeve (10) comprises a nut seat (105), a fixed sleeve body (102) and a sliding sleeve body (103), the fixed sleeve body (102) is fixed at the outlet of the conical fixed discharge shell (8) through the nut seat (105), a sliding rail is arranged on the fixed sleeve body (102), a sliding block (104) is arranged in the sliding rail, the handle (101) is fixed on the fixed sleeve body (102) and the end thereof passes through the fixed sleeve body (102) so as to be fixed with the sliding block (104), the sliding block (104) is fixedly connected with the sliding sleeve body (103), and the conical movable discharge shell (9) is fixed on the sliding sleeve body (103).

9. The new horizontal screw press solid-liquid separator according to claim 1 or 8, characterized in that, The conical movable discharge shell (9) comprises a conical pressing head (91) and an adjusting pressing head (92) arranged on the inner wall of the conical pressing head (91), the taper height of the adjusting pressing head (92) is smaller than that of the conical pressing head (91), and the second heating device (93) is arranged on the outer side of the conical pressing head (91).

10. The novel horizontal screw press solid-liquid separator as claimed in claim 1, wherein, The conical fixed discharge shell (8) comprises a conical cylinder shell (81) and a conical cylinder double-layer screen (82) arranged in the conical cylinder shell (81) through a rib plate (13). The taper of the conical movable discharge shell (9) is smaller than that of the conical fixed discharge shell (8).

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