CN210314032U - Preparation device of straw-based sulfonate water reducing agent modified by sulfonation-hydroxymethylation - Google Patents
Preparation device of straw-based sulfonate water reducing agent modified by sulfonation-hydroxymethylation Download PDFInfo
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- CN210314032U CN210314032U CN201920268610.8U CN201920268610U CN210314032U CN 210314032 U CN210314032 U CN 210314032U CN 201920268610 U CN201920268610 U CN 201920268610U CN 210314032 U CN210314032 U CN 210314032U
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Abstract
The utility model relates to a modified straw base sulfonate water-reducing agent preparation facilities of sulfonation-hydroxymethylation is a preparation facilities through modified preparation straw base living beings water-reducing agent. Aims to prepare a sulfonate water reducing agent with good performance by pretreating crop straws and modifying the straws by sulfonation-hydroxymethylation, and promote the industrialization process of the biomass concrete water reducing agent. The utility model discloses a straw is broken up device, belt cleaning device, pre-drying device, spiral dryer, cyclone, secondary crushing device, little garrulous device of horizontal ball-milling, screw extrusion hydrolysis machine, spiral extrusion modification reaction unit, collection feed bin weighing device, buffer storage tank, batching storage tank group, heater, coarse fodder carry wind channel, powder conveyer belt and the storage tank of taking the shallow just, and complete device is constituteed to above-mentioned parts. The utility model discloses be used for preparing living beings sulphonate water-reducing agent.
Description
Technical Field
The utility model relates to a preparation facilities through modified preparation straw base living beings water-reducing agent. In particular to a device for preparing a sulfonated-hydroxymethylated modified straw-based sulfonate water reducing agent.
Background
The straw-based water reducing agent is prepared by directly modifying the crop straws, the requirements on the pretreatment method and the modification method of the straw raw material and corresponding equipment are high, and the performance of the newly prepared straw-based water reducing agent is directly influenced. However, the method for directly preparing the water reducing agent by using the crop straw raw material comprises the steps of straw crushing, hydrolysis pretreatment, sulfonation and other modifications, which all need special equipment, but no equipment exists at present, so that a set of device is urgently needed to be researched and designed to meet the requirement.
Disclosure of Invention
The utility model provides a modified straw base sulfonate water-reducing agent preparation facilities of crop straw sulphonate-hydroxymethylation, through the preliminary treatment and the sulphonation-hydroxymethylation modification to crop straw, the preparation directly is used for the water-reducing rate at 10 ~ 15% living beings sulfonate water-reducing agent, further promotes the industrialization process of the straw base living beings concrete water-reducing agent of low cost, provides new possibility for crop straw's recycle.
The technical scheme of the utility model as follows: the device for preparing the sulfonated-hydroxymethylated modified straw-based sulfonate water reducing agent comprises an equipment support, a straw primary crushing device, a cleaning device, a pre-drying device, a spiral dryer, a cyclone separator, a secondary crushing device, a horizontal ball mill micro-crushing device, a spiral extrusion hydrolysis machine, a spiral extrusion modification reaction unit, a material collecting bin weighing device, a buffer storage tank, a batching storage tank group, a heater, a coarse material conveying air duct, a powder conveying belt and a storage tank with a cart, wherein working parts of the straw primary crushing device, the cleaning device, the pre-drying device, the spiral dryer, the cyclone separator, the secondary crushing device, the horizontal ball mill micro-crushing device, the spiral extrusion hydrolysis machine, the spiral extrusion modification reaction unit and the material collecting bin weighing device are connected into a complete device through the conveying air duct and the conveying belt.
The utility model has the advantages as follows: 1. crushing raw material straws into 1-3 cm straw sections through a primary crushing device, so that the straw sections are convenient to clean and prevent the loss of organic components caused by over-fine crushing; 2. the cleaned straw sections are dried twice, so that the drying efficiency is high, and the ideal water content is easy to achieve; the hot air used by the pre-drying device comes from the waste heat air exhausted by the spiral dryer, so that the energy is fully utilized; 3. a ball mill is used, so that 1-3 cm straw segments are easily crushed into straw powder of 75-400 mu m, the cellulose of the straw is favorably permeated by weak acid, and the hydrolysis and the preparation of a water reducing agent are easy; 4. the characteristics of the screw extruder that the screw extruder has the functions of horizontal plug flow, high-speed extrusion and strong shearing are utilized to reduce the crystallinity of the straws, so that the cellulose of the straws is easier to hydrolyze, and the hydrolysis process is quick and efficient; 5. the batching storage tank is provided with a communicated liquid level meter and a liquid level graduated scale, so that the feeding amount of liquid materials can be monitored conveniently; 6. the suspension type weighing aggregate bin device is convenient for accurately weighing and throwing solid powder, and ensures the product quality.
Drawings
FIG. 1 is a schematic view of the process apparatus of the present invention;
in FIG. 1, 1-equipment rack; 2-a straw primary crushing device; 3-bundling the raw material straws; 4-1# straw coarse material conveying air duct; 5-a cleaning device; 6-a pre-drying device; 7-coarse material conveyer belt; 8-a spiral dryer; 9-a cyclone separator; 10-4# aggregate bin; a No. 11-2 straw dry coarse material conveying air duct; 12-a secondary crushing device; 13-horizontal ball mill micro-crushing device; 14-1# powder conveyer belt; a 15-1# aggregate bin weighing device; 16-1# buffer tank; 17-2# powder conveyer belt; the 18-1# ingredient storage tank group; 19- -screw extrusion hydrolyzer; 20-1# heater; 21-3# powder conveyer belt; 22-2# aggregate bin weighing device; 23-2# buffer tank; 24-4# powder conveyer belt; 25-2# ingredient storage tank group; 26-a screw extrusion modification reaction unit; 27-2# heater; a 28-3# aggregate bin weighing device; 29-a storage tank with a cart;
FIG. 2 is an assembly drawing of the apparatus accessories in the process plant drawing of the present invention, which need not be described;
in FIG. 2, 1-equipment rack; 2-a straw primary crushing device; 3-bundling the raw material straws; 4-1# straw coarse material conveying air duct; 5-a cleaning device; 6-a pre-drying device; 7-coarse material conveyer belt; 8-a spiral dryer; 801-screw feeder; 802-a drying chamber; 803-electric stirrer; 804-an air distributor; 805-an electric heater; 806-a blower; 9-a cyclone separator; 901-1# star discharger; 902-a draught fan; 903-waste heat conveying pipe; 904-three-way filter valve; 10-4# aggregate bin; 1001-2# star discharger; a No. 11-2 straw dry coarse material conveying air duct; 12-a secondary crushing device; 13-horizontal ball mill micro-crushing device; 1301-a screw feeder; 1302-ball mill discharge gate; no. 1303-1 driving motor and reducer; 14-1# powder conveyer belt; a 15-1# aggregate bin weighing device; 16-1# buffer tank; 17-2# powder conveyer belt; the 18-1# ingredient storage tank group; 19-screw extrusion hydrolyzer; 20-1# heater; 21-3# powder conveyer belt; 22-2# aggregate bin weighing device; 23-2# buffer tank; 24-4# powder conveyer belt; 25-2# ingredient storage tank group; 26-a screw extrusion modification reaction unit; 27-2# heater; a 28-3# aggregate bin weighing device; 29-a storage tank with a cart;
FIG. 3 is a front sectional view of the straw primary crushing device (2) of the utility model;
in FIG. 3, 1-equipment rack; 201-a blower; 202-W type stainless steel screen; 203-star type driving knife roll; 204-inclined baffles; 205-1# rack; 206-driving carrier roller group conveyer belt; 207-active carrier roller group; 208-V type feed inlet; 209-V type feed inlet cover plate; 210-a driven carrier roller set; 211-upper cavity of the straw primary crushing chamber; 212-dust discharge duct; 213-star-shaped driven knife roll; 214-middle cavity of the straw primary crushing chamber; 215-lower cavity of the straw primary crushing chamber; 216-axial fan; 217-discharge hole of primary crushing device; 218-sloping plate stainless steel screen; 219-dust collecting chamber; 220-dust collecting tank; 4-1# straw coarse material conveying air duct;
FIG. 4 is a sectional view A-A of the straw primary crushing device (2);
in FIG. 4, 1-equipment rack; 202-W type stainless steel screen; 203-star type driving knife roll; 204-inclined baffles; 205-1# rack; 206-driving carrier roller group conveyer belt; 207-active carrier roller group; 208-V type feed inlet; 211-upper cavity of the straw primary crushing chamber; 214-middle cavity of the straw primary crushing chamber; 215-lower cavity of the straw primary crushing chamber; 218-sloping plate stainless steel screen; 219-dust collecting chamber; 220-dust collecting tank; 221-star-shaped driving knife roller transmission motor; 222-driving carrier roller group driving motor; 223-driving carrier roller group driving belt;
FIG. 5 is a schematic view of the position assembly of the cleaning device (5) and the pre-drying device (6) of the present invention;
FIG. 5, 1-equipment rack; 4-1# straw coarse material conveying air duct; 501-filtering water collecting tank; 502-straw cleaning tank filter screen; 503-straw cleaning tank; 504-stirring blades; 505-a circulating water inlet; 506-inlet of straw coarse material; 507-a stirring shaft; 508-stirring motor; 509-filtered water collecting tank (straw cleaning tank) drain pipe; 510-a sewage clarifying tank; 511-a weir; 512-a circulating water tank; 513-a water outlet of the circulating water tank; 514-centrifugal water pump; 515-circulating water up pipe; 516-circulating water upper pipe control valve; 6-a pre-drying device;
FIG. 6 is an enlarged partial view A of FIG. 5;
in fig. 6: 503-straw cleaning tank; 517-spring support plate; 518-a spring tube; 519-punching a filter screen plate by stainless steel; 520-driven carrier roller support frame; 521-driven straw dehydration carrier roller; 522-outlet of cleaned straw; 6-a pre-drying device; 601-1# drive motor; 602-1# motor support frame; 603-1# motor drive belt; 604-straw dewatering driving idler; 605-a driving carrier roller support frame; 606-pre-drying the feed inlet of the straw;
figure 7 is a front sectional view of the pre-drying device (6) of the present invention.
In FIG. 7: 601-1# drive motor; 602-1# motor support frame; 603-1# motor drive belt; 604-straw dewatering driving idler; 605-a driving carrier roller support frame; 606-pre-drying the feed inlet of the straw; 607-Heat resistant conveyor belt I; 608 heat resistant-conveyer belt II; 609-heat-resistant conveying belt III; 610-heat resistant conveyer belt IV; 611-heat-resistant conveying belt V; 612-2# Motor drive Belt; 613-stainless steel punched mesh receiving disc; 614-hot air distributor; 615-discharge hole of pre-drying device; 616-heat resistant conveyor belt VII; 617-Heat resistant conveyor belt VI; 618-3# motor driving belt; 619-dust filters; 620-evacuation chimney; 627-a pre-drying chamber;
FIG. 8 is a left side view of the pre-drying device (6) of the present invention;
in fig. 8: 601-1# drive motor; 602-1# motor support frame; 603-1# motor drive belt; 604-straw dewatering driving idler; 605-a driving carrier roller support frame; 606-pre-drying the feed inlet of the straw; 607-Heat resistant conveyor belt I; 608-heat resistant conveyer belt II; 611-heat-resistant conveying belt V; 612-2# Motor drive Belt; 613-stainless steel punched mesh receiving disc; 614-hot air distributor; 615-discharge hole of pre-drying device; 616-heat resistant conveyor belt VII; 617-Heat resistant conveyor belt VI; 618-3# motor driving belt; 619-dust filters; 620-evacuation chimney; 621-2# drive motor; 622-3# drive motor; 623-2# motor support; 624-3# motor support;
FIG. 9 is a B-B sectional view of the pre-drying device (6) of the present invention;
in fig. 9: 607-Heat resistant conveyor belt I; 607-1-heat-resistant conveying belt I transmission carrier roller; 607-2-driven carrier roller of heat-resistant conveyer belt I; 607-3-Small round holes of the heat-resistant conveyer belt I; 608-heat resistant conveyer belt II; 608-1-heat-resistant conveying belt II driving carrier roller; 608-2-driven idler of heat-resisting conveyer belt II; 612-2# Motor drive Belt; 618-3# motor driving belt II; 621-2# drive motor; 622-3# drive motor; 625-heat-resistant conveyor belt I gear transmission belt; 626-heat-resistant conveyer belt II gear drive belt; 627-a pre-drying chamber;
fig. 10 is a schematic structural view of a hot air distributor (614) of the pre-drying device (6) of the present invention;
in fig. 10: 614-1-vertical intake manifold; 614-2-axial flow fan; 614-3, transverse secondary gas distribution pipe; 614-4-longitudinal tertiary air distributing pipe; 614-5-gas distribution small round hole
FIG. 11 is a front sectional view of the secondary crushing apparatus (12) of the present invention;
in fig. 11: 11-2# straw coarse material conveying air duct; 1201-secondary crushing feed inlet of straw; 1202-4 # driving motor shaft; 1203-4# driving motor; 1204-a coupling; 1205-upper cavity of the secondary crushing chamber; 1206-2# rack; 1207-secondary crushing chamber lower cavity; 1208-drive bearing support; 1209-discharge port of secondary crushing device; 1210-3# star discharger; 1211-nut; 1212-lower end pad; 1213-shearing blade; 1214-intermediate backing plate; 1215-upper end backing plate;
FIG. 12 is a C-C sectional view of the secondary crushing apparatus (12) of the present invention;
in fig. 12: 1206-2# rack; 1213-shearing blade; 1216-shear blade fixing pad; 1217-drive spindle hole; 1218-outer edge of upper cavity of secondary crushing chamber; 1219-keyway;
FIG. 13 is a schematic view of a shearing blade assembly of the secondary crushing apparatus (12) of the present invention;
in fig. 13, 1213-shear blade; 1216-shear blade fixing pad; 1217-drive spindle hole; 1219-keyway;
FIG. 14 is a cross-sectional view of the shearing blade assembly D-D of the secondary comminution apparatus (12) of the present invention;
in fig. 14: 1213-shearing blade; 1216-shear blade fixing pad; 1217-drive spindle hole;
fig. 15 is an assembly schematic diagram of a 1# aggregate bin weighing device (15) and a 1# buffer storage tank (16) of the present invention;
in fig. 15: 1501-1# aggregate bin; 1502-a support frame; 1503-platform scale/platform scale supporting platform fixing hanging bracket; 1504-hanger fixing plate; 1505-1# aggregate bin weighing device feed inlet; 1506-scale/platform scale; 1507-platform scale/platform scale support platform; 1508-4# star discharger; 1509-1# connecting hose; a feed inlet of a 1601-1# buffer storage tank; 1602-1# buffer storage tank cavity; 1603-5# star discharger; 1604-2# connecting hose;
FIG. 16 is a schematic view of the assembly positions of the screw extrusion hydrolysis machine (19), the No. 1 ingredient storage tank group (18) and the No. 1 heater (20) of the present invention;
in FIG. 16, 1801-1# ingredient storage tank; 1801-1-1# connection type liquid level meter; 1801-2-1# level gauge scale; 1801-3-1# stirrer; 1801-4-5# drive motor; 1801-5-1# discharge valve; 1802-2# ingredient storage tank; 1803-3# batching storage tank; 1804-4# ingredient storage tank; 1805-1# discharge header; discharge valve of 1805-1-1# discharge main pipe; 1901-1# screw extruder feed port; no. 1902-1 screw extruder; 1903-2# drive motor and reducer; 1904-1# screw; 1905-1# coil heater; 1906-6# star discharger; 2001-1# heating water tank; 2002-1# thermometer; a 2003-1 # raw water inlet; 2004-1# manhole; a 2005-1# water return port; no. 2006-1 coil heater return control valve; 2007-1# coiled tube heater water inlet control valve; 2008-1# hot water pump; 2009-1# heating water tank water outlet control valve; a 2010-1# sewage draining outlet; 2011-1# electric heating wire;
FIG. 17 is a schematic view of the assembly positions of the screw extrusion modification reaction unit (26), the 2# ingredient storage tank unit (25) and the 2# heater (27);
in FIG. 17, 2501-5# ingredient reservoirs; 2501-1-2# connection type liquid level meter; 2501-2-2# liquid level meter graduated scale; 2501-3-2# stirrer; a 2501-4-2# discharge three-way valve; 2501-5-6# transmission motor; 2502-6# ingredient storage tank; 2503-7# ingredient storage tank; 2504-8# ingredient storage tank; 2505-2 # discharge header; a 2505-1-2# discharge main pipe liquid discharge valve; a 2506-8# batching storage tank discharge pipe; a 2507-7 # batching storage tank discharge pipe; a 2508-6# batching storage tank discharge pipe; a 2509-5# batching storage tank discharge pipe; 2601-2# screw extruder; feed inlet of 2601-1-2# screw extruder; discharge control valve of 2601-2-2# screw extruder; 2601-3-2# coil heater return pipe; 2601-4-2# screw; 2601-5-2 # coil heater; 2602-3# screw extruder; 2603-4# screw extruder; 2603-3-2# coil heater water inlet pipe; 2604-5# screw extruder; 2605-7# motor drive belt; 2606-7# star discharger; 2607-7# driving motor; 2608-8# drive motor; 2609-8# motor drive belt; 2701-2# heating water tank; 2702-2# thermometer; 2703-2# raw water inlet; 2704-2# manhole; 2705-2# water return port; 2706-2# coiled tube heater return water control valve; 2707-2# coil heater water intake control valve; 2708-2# Hot Water Pump; 2709-2# heating water tank water outlet control valve; 2710-2# drain outlet; 2711-2# electric heating wires;
fig. 18 is a schematic view of the assembly of the 3# aggregate bin weighing device (28) and the storage tank (29) with a cart according to the present invention;
in FIG. 18, 2606-7# star discharger; 2801-3# aggregate bins; 2802-3# connecting hose; 2803-a hanger fixing plate; 2804-platform scale/platform scale supporting platform fixing hanger; 2805-platform scale/platform scale; 2806-platform scale/platform scale support platform; 2807-8# star discharger; 2808-4# connecting hose; 29-storage tank with cart.
Detailed Description
The following describes the embodiments of the present invention with reference to the drawings: as shown in figure 1 and figure 2, the utility model comprises an equipment bracket 1, a straw primary crushing device 2, a 1# straw coarse material conveying air duct 4, a cleaning device 5, a pre-drying device 6, a coarse material conveying belt 7, a spiral dryer 8, a cyclone separator 9, a 4# aggregate bin 10, a 2# straw coarse material conveying air duct 11, a secondary crushing device 12, a horizontal ball mill micro-crushing device 13, a 1# powder conveying belt 14, a 1# aggregate bin weighing device 15, a 1# buffer storage tank 16, a 2# powder conveying belt 17, a 1# batching storage tank group 18, a spiral extrusion hydrolysis machine 19, a 1# heater 20, a 3# powder conveying belt 21, a 2# aggregate bin weighing device 22, a 2# buffer storage tank 23, a 4# powder conveying belt 24, a 2# batching storage tank 25, a spiral extrusion modification reaction unit 26, a 2# heater 27, a 3# aggregate bin weighing device 28, a storage tank 29 with a cart, the left upper part of the straw primary crushing device is provided with a placing platform for a raw material straw bundle 3. The components are sequentially arranged from left to right and are connected into a complete system by a coarse material conveying air duct and a powder conveying belt.
As shown in fig. 2, the spiral dryer 8 is composed of a spiral inlet 801, a drying chamber 802, an electric stirrer 803, an air distributor 804, an electric heater 805, and a blower 806; the cyclone separator 9 consists of a 1# star discharger 901, a draught fan 902, a waste heat delivery pipe 903 and a three-way filter screen 904; the No. 4 aggregate bin 10 is provided with a No. 2 star discharger 1001; the horizontal ball mill micro-crushing device 13 comprises a spiral extrusion feeding hole 1301, a ball mill discharging hole 1302, a No. 1 transmission motor and a speed reducer 1303;
as shown in fig. 3 and 4, the straw primary crushing device 2 comprises a blower 201, a W-shaped stainless steel screen 202, a star-shaped driving knife roller 203, an inclined baffle 204, a # 1 rack 205, a driving idler group conveyor belt 206, a driving idler group 207, a V-shaped feed inlet 208, a V-shaped feed inlet cover plate 209, a driven idler group 210, a straw primary crushing chamber upper cavity 211, a dust discharge pipeline 212, a star-shaped driven knife roller 213, a straw primary crushing chamber middle cavity 214, a straw primary crushing chamber lower cavity 215, an axial flow fan 216, a primary crushing device discharge port 217, an inclined plate stainless steel screen 218, a dust collection cavity 219, a dust collection tank 220, a star-shaped driving knife roller transmission motor 221, a driving idler group transmission motor 222 and a driving idler group transmission belt 223;
as shown in fig. 5 and 6, the cleaning device 5 includes a filtered water collecting tank 501, a straw cleaning tank filter screen 502, a straw cleaning tank 503, a stirring blade 504, a circulating water inlet 505, a straw coarse material inlet 506, a stirring shaft 507, a stirring motor 508, a filtered water collecting tank drain pipe 509, a sewage clarifying tank 510, an overflow weir 511, a circulating water tank 512, a circulating water tank water outlet 513, a centrifugal water pump 514, a circulating water upper water pipe 515, a control valve 516, a spring support plate 517, a spring pipe 518, a stainless steel punching filter screen 519, a driven carrier roller support frame 520, a straw dewatering driven carrier roller 521, and a cleaned straw outlet 522;
the pre-drying device 6 (shown in fig. 6-10) comprises a 1# transmission motor 601, a motor support frame 602, a 1# motor transmission belt 603, a straw dewatering driving carrier roller 604, a driving carrier roller support frame 605, a straw pre-drying feed inlet 606, a heat-resistant transmission belt I607, a heat-resistant transmission belt II608, a heat-resistant transmission belt III609, a heat-resistant transmission belt IV610, a heat-resistant transmission belt V611, a 2# motor transmission belt 612, a stainless steel punching mesh receiving disc 613, a hot air distributor 614, a pre-drying device discharge port 615, a heat-resistant transmission belt VII616, a heat-resistant transmission belt VI617, a 3# motor transmission belt 618, a dust filter 619, a dust exhaust chimney 620, a pre-drying chamber 627, a 2# transmission motor 621, a 3# transmission motor 622, a 2# motor support 623 and a 3# motor;
the heat-resistant conveying belt I607 is provided with a 1# transmission carrier roller 607-1 and a 1# driven carrier roller 607-2, the heat-resistant conveying belt II608 is provided with a 2# transmission carrier roller 608-1 and a 2# driven carrier roller 608-2, and the conveying belt is provided with a small round hole 607-3;
the hot air distributor 614 consists of a vertical air inlet manifold 614-1, an axial flow fan 614-2, a transverse secondary air distribution pipe 614-3 and a longitudinal tertiary air distribution pipe 614-4, wherein the longitudinal tertiary air distribution pipe is provided with small air distribution round holes 614-5;
the secondary crushing device 12 (shown in fig. 11, fig. 12, fig. 13 and fig. 14) comprises a straw secondary crushing feed inlet 1201, a 4# motor rotating shaft 1202, a 4# transmission motor 1203, a coupler 1204, a secondary crushing chamber upper cavity 1205, a 2# rack 1206, a secondary crushing chamber lower cavity 1207, a transmission bearing support 1208, a secondary crushing device discharge port 1209, a 3# star discharger 1210, a nut 1211, a lower end backing plate 1212, a shearing blade 1213, an intermediate backing plate 1214, an upper end backing plate 1215, a fixed backing plate 1216, a rotating shaft hole 1217, a secondary crushing chamber upper cavity outer edge 1218 and a key slot 1219;
as shown in fig. 15, there are 3 collecting bin weighing devices, which are 1#, 2#, 3# collecting bin weighing devices 15, 22, 28, respectively, the 1# collecting bin weighing device 15 is composed of a 1# collecting bin 1501, a 1# supporting frame 1502, a 1# fixed hanger 1503, a 1# hanger fixing plate 1504, a 1# collecting bin weighing device feed inlet 1505, a 1# platform scale/platform scale 1506, a 1# supporting platform 1507, a 4# star discharger 1508, a 1# connecting hose 1509, a 1# buffer storage tank feed inlet 1601, a 5# star discharger 1603, a buffer storage tank cavity 1602, and a 2# connecting hose 1604;
as shown in fig. 16, the 1# dosing storage tank group 18 is composed of 4 dosing storage tanks, which are 1# to 4 # storage tanks 1801, 1802, 1803 and 1804, and the storage tanks are provided with 1# communicating type level meters 1801-1, 1# level meter scales 1801-2, 1# stirrers 1801-3, 5# transmission motors 1801-4, 1# discharge valves 1801-5, 1# discharge header pipes 1805 and 1# discharge header pipe discharge valves 1805-1;
the screw extrusion hydrolysis machine 19 consists of a feed inlet 1901 of a No. 1 screw extruder, a No. 1 screw extruder 1902, a No. 2 transmission motor and speed reducer 1903, a No. 1 screw 1904, a No. 1 coil heater 1905 and a No. 6 star discharger 1906;
as shown in fig. 16, the 1# heater 20 is provided with a 1# heating water tank 2001, a 1# thermometer 2002, a 1# raw water inlet 2003, a 1# manhole 2004, a 1# water return 2005, a 1# water return control valve 2006, a 1# water inlet control valve 2007, a 1# hot water pump 2008, a 1# heating water tank water outlet control valve 2009, a 1# sewage outlet 2010 and a 1# electric heating wire 2011 on the 1# heater 20;
as shown in fig. 17, the 2# ingredient storage tank group 25 is composed of 4 ingredient storage tanks, which are 5# to 8# ingredient storage tanks 2501, 2502, 2503 and 2504, respectively, and the storage tanks are provided with 2# communicating type level meters 2501-1, 2# level meter scales 2501-2, 2# stirrers 2501-3, 2# discharge three-way valves 2501-4, 6# transmission motors 2501-5, 2# discharge header pipes 2505-1, 8# ingredient storage tank discharge pipes 2506, 7# ingredient storage tank discharge pipes 2507, 6# ingredient storage tank discharge pipes 2508 and 5# ingredient storage tank discharge pipes 2509;
as shown in fig. 17, the screw extrusion modification reaction unit 26 includes 2# to 5 # screw extruders 2601, 2602, 2603, 2604, 2# screw extruder feed inlet 2601-1, discharge control valve 2601-2, 2# heater return water pipe 2601-3, 2# screw 2601-4, 2# coil heater 2601-5, 2# coil heater inlet water pipe 2603-3, 7# motor driving belt 2605, 7 # star discharger 2606, 7 # driving motor 2607, 8 # driving motor 2608, 8# motor driving belt 2609;
as shown in fig. 17, the # 2 heater 27 includes a # 2 heating water tank 2701, a # 2 thermometer 2702, a # 2 raw water inlet 2703, a # 2 manhole 2704, a # 2 water return 2705, a # 2 coil heater return control valve 2706, a # 2 water inlet control valve 2707, a # 2 hot water pump 2708, a # 2 heating water tank outlet control valve 2709, a # 2 sewage outlet 2710, and a # 2 electric heating wire 2711;
as shown in fig. 18, the 3# aggregate bin weighing apparatus 28 includes a 3# aggregate bin 2801, a 3# connection hose 2802, a 3# hanger fixing plate 2803, a 3# scale/scale support platform fixing hanger 2804, a 3# scale/scale 2805, a 3# support platform 2806, an 8# star discharger 2807, and a 4# connection hose 2808, and prepared products are transported out through a storage tank 29 with a cart.
Claims (7)
1. The device for preparing the sulfonated-hydroxymethylated modified straw-based sulfonate water reducer comprises an equipment support (1) and is characterized by further comprising a straw primary crushing device (2), a cleaning device (5), a pre-drying device (6), a spiral dryer (8), a cyclone separator (9), a secondary crushing device (12), a horizontal ball mill micro-crushing device (13), a spiral extrusion hydrolysis machine (19), a spiral extrusion modification reaction unit (26), a storage tank (29) with a cart, a material collection bin weighing device, a batching storage tank group, a heater, a coarse material conveying air duct and a powder conveying belt, wherein the straw primary crushing device (2), the cleaning device (5), the pre-drying device (6), the spiral dryer (8), the cyclone separator (9), the secondary crushing device (12), the horizontal ball mill micro-crushing device (13), The working components of the screw extrusion hydrolysis machine (19), the screw extrusion modification reaction unit (26) and the collecting bin weighing device are connected into a set of complete device by a conveying air duct and a conveying belt.
2. The device for preparing the sulfonated-hydroxymethylated modified straw-based sulfonate water reducer according to claim 1, which is characterized in that a star-shaped driving knife roll (203) and a star-shaped driven knife roll (213) are arranged in the straw primary crushing device (2), and a driving idler group (207) and a driven idler group (210) are further arranged.
3. The preparation device of the sulfonated-hydroxymethylated modified straw-based sulfonate water reducer according to claim 1, wherein the pre-drying device (6) comprises a straw dehydration driving carrier roller (604), a heat-resistant conveying belt I driven carrier roller (607-2), 7 heat-resistant conveying belts and a hot air distributor (614).
4. The device for preparing the sulfonated-hydroxymethylated modified straw-based sulfonate water reducer according to claim 3, wherein the hot air distributor (614) is composed of a vertical air inlet manifold (614-1), an axial flow fan (614-2), a transverse secondary air distribution pipe (614-3) and a longitudinal tertiary air distribution pipe (614-4).
5. The device for preparing the sulfonated-hydroxymethylated modified straw-based sulfonate water reducer as claimed in claim 1, wherein the secondary crushing device (12) is composed of an upper cavity (1205) and a lower cavity (1207) of a secondary crushing chamber, and a 2# rack (1206) and a shearing blade (1213) are arranged in the cavities.
6. The device for preparing the sulfonated-hydroxymethylated modified straw-based sulfonate water reducer according to claim 1, characterized in that a 1# screw extruder (1902) and a 1# coil heater (1905) are arranged in the screw extruder-hydrolyzing machine (19).
7. The device for preparing the sulfonated-hydroxymethylated modified straw-based sulfonate water reducer according to claim 1, wherein the screw extrusion modification reaction unit (26) comprises a 2# screw extruder (2601), a 3# screw extruder (2602), a 4# screw extruder (2603), a 5# screw extruder (2604) and a 2# coil heater (2601-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268610.8U CN210314032U (en) | 2019-02-21 | 2019-02-21 | Preparation device of straw-based sulfonate water reducing agent modified by sulfonation-hydroxymethylation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201920268610.8U CN210314032U (en) | 2019-02-21 | 2019-02-21 | Preparation device of straw-based sulfonate water reducing agent modified by sulfonation-hydroxymethylation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468522A (en) * | 2020-05-09 | 2020-07-31 | 济南大学 | Device for manufacturing carbon-based slow-release fertilizer by using straws |
| CN111592662A (en) * | 2019-02-21 | 2020-08-28 | 天水师范学院 | Preparation method and device of sulfonated-hydroxymethylated modified straw-based water reducing agent |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111592662A (en) * | 2019-02-21 | 2020-08-28 | 天水师范学院 | Preparation method and device of sulfonated-hydroxymethylated modified straw-based water reducing agent |
| CN111592662B (en) * | 2019-02-21 | 2022-02-22 | 天水师范学院 | Preparation method and device of sulfonated-hydroxymethylated modified straw-based water reducing agent |
| CN111468522A (en) * | 2020-05-09 | 2020-07-31 | 济南大学 | Device for manufacturing carbon-based slow-release fertilizer by using straws |
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