Wastewater kinetic energy recovery device applied to water-jet loom

Abstract

The invention relates to the technical field of wastewater treatment, in particular to a wastewater kinetic energy recovery device applied to a water-jet loom, which comprises a lateral liquid guide cover mounted at a wastewater discharge port of a water-jet loom main body, and a longitudinal flow guide seat is fixedly assembled at a liquid outlet on the outer side of the lateral liquid guide cover; and an internal flow guide module controlled by waste water of the water-jet loom is assembled in the longitudinal flow guide seat. According to the waste water kinetic energy recovery device applied to the water-jet loom, kinetic energy recovery is carried out while water resource recovery is carried out on waste liquid of the water-jet loom, and the recovery efficiency and range are greatly improved; the external kinetic energy switching device is slidably connected to the side wall of the longitudinally-arranged flow guide base in a sleeving mode, secondary pressurization and hydroelectric generation can be switched and selected according to needs, and operability is greatly enhanced; flow guide and kinetic energy recovery are carried out at the lower part, and then liquid pumping backflow is carried out at the upper part, so that the secondary pressurization effect of the equipment is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater treatment, in particular to a wastewater kinetic energy recovery device applied to a water jet loom. Background Art

[0002] The water jet loom is a shuttleless loom that uses a jet of water to pull the weft yarn through the shuttle. During the processing of the water jet loom, a large amount of wastewater is generated. In order to facilitate wastewater recycling, the wastewater needs to be filtered. The current filtering process requires the use of a filter, but the filter cannot be automatically maintained. Long-term use will cause the surface filter to be clogged, which will gradually reduce the filtration flux. Therefore, frequent disassembly and maintenance are required. The disassembly and maintenance process not only increases costs, but also requires the water jet loom to be shut down, greatly reducing production efficiency. At the same time, the kinetic energy of the waste liquid cannot be utilized during the recovery process, resulting in serious energy waste. Summary of the invention

[0003] The technical problem to be solved by the present invention is that the filtration flux will gradually decrease due to clogging of the surface filter material after long-term use, so frequent disassembly and maintenance are required. The disassembly and maintenance process not only increases the cost, but also requires the water jet loom to be shut down, greatly reducing production efficiency; at the same time, its kinetic energy cannot be utilized during the waste liquid recovery process, resulting in serious energy waste.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a wastewater kinetic energy recovery device applied to a water jet loom, comprising a lateral liquid guide cover installed on the wastewater discharge port of the water jet loom body, a longitudinal guide seat is fixedly installed at the outer liquid outlet position of the lateral liquid guide cover, an internal guide module controlled by the wastewater of the water jet loom is installed inside the longitudinal guide seat, a bottom-mounted water storage tank is installed on the lower surface of the longitudinal guide seat located on the inner bottom surface of the water jet loom, an external kinetic energy switching device is slidably sleeved on the side wall of the longitudinal guide seat, and a lateral booster nozzle is fixedly installed on the outer surface of the external kinetic energy switching device.

[0005] The internal flow guide module comprises a longitudinal linkage shaft of a hollow structure movably assembled inside the longitudinal flow guide seat, a recovery impeller axially fixed on the longitudinal linkage shaft, a synchronous boost impeller and an external power generation rotor disk.

[0006] An annular external flow guide cover is fixedly mounted on the outer side of the longitudinal flow guide seat corresponding to the recovery impeller position, and the annular external flow guide cover is connected to the inside of the bottom water storage tank through an outer flow guide pipe.

[0007] An electrically controlled self-maintaining filter screen is sleeved on the outer arc surface of the bottom-mounted water storage tank.

[0008] The external kinetic energy switching device includes an external lifting cover slidably sleeved on the side wall of the longitudinal guide seat, a side lifter fixed on the outer side of the longitudinal guide seat, and an external power generation stator fixed on the inner side of the external lifting cover.

[0009] The outer side of the longitudinal guide seat is provided with arc-shaped guide ports at positions corresponding to the recovery impeller and the synchronous boost impeller.

[0010] An external scraper frame is fixed at the bottom of the bottom water storage tank, and an upper drain port matched with an electrically controlled self-maintaining filter screen is opened at the upper end of the bottom water storage tank.

[0011] The electrically controlled self-maintaining filter screen comprises an external filter cartridge movably sleeved on the outside of a bottom-mounted water storage tank and a side-mounted regulating motor for installing the external filter cartridge.

[0012] An inner assembly groove for mounting an external power generation stator is provided on the inner arc surface of the external lifting cover, and an external control unit for controlling the external power generation stator is installed on the inner side surface of the inner assembly groove.

[0013] The external control unit includes an external adjustment motor fixedly mounted on the outer side of the external lifting cover, an internal adjustment gear ring movably mounted inside the inner assembly groove, lateral extrusion connecting rods movably mounted on both sides of the internal adjustment gear ring, and an inner assembly seat slidably mounted in the inner assembly groove.

[0014] The beneficial effects of the present invention are:

[0015] (1) A wastewater kinetic energy recovery device applied to a water jet loom of the present invention recovers kinetic energy while recovering water resources from the waste liquid of the water jet loom, thereby greatly improving its recovery efficiency and scope;

[0016] (2) By slidingly sleeved an external kinetic energy switching device on the side wall of the longitudinal guide seat, the secondary boosting and hydropower generation can be switched as needed, which greatly enhances the operability;

[0017] (3) By conducting flow diversion and kinetic energy recovery at the lower part and then pumping liquid back at the upper part, the secondary pressurization effect of the equipment is greatly improved;

[0018] (4) By performing filtration and pumping simultaneously, work efficiency can be improved;

[0019] (5) By adopting a self-maintaining filter mechanism, the filtration efficiency can be guaranteed while facilitating subsequent maintenance;

[0020] (6) The entire device has a simple structure, is easy to modify and upgrade, and is suitable for most water jet looms on the market, making it easy to popularize and promote;

[0021] (7) The longitudinal linkage shaft adopts a hollow structure design and is directly connected to the inside of the bottom water storage tank, greatly improving the diversion efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0023] Figure 1 It is a structural schematic diagram of the present invention.

[0024] Figure 2 It is a schematic diagram of the internal structure of the present invention.

[0025] Figure 3 It is a schematic diagram of the internal structure of the electrically controlled self-maintaining filter screen of the present invention.

[0026] Figure 4 It is a schematic diagram of the internal structure of the external control unit in the present invention. DETAILED DESCRIPTION

[0027] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Figure 1 , Figure 2 , Figure 3 and Figure 4 A wastewater kinetic energy recovery device applied to a water jet loom is shown, comprising a lateral liquid guide cover 1 installed at the wastewater discharge port of the water jet loom body, a longitudinal guide seat 2 is fixedly installed at the outer liquid outlet position of the lateral liquid guide cover 1, an internal guide module 3 controlled by the wastewater of the water jet loom is installed inside the longitudinal guide seat 2, a bottom-mounted water storage tank 4 is installed on the lower surface of the longitudinal guide seat 2 located on the inner bottom surface of the water jet loom, an external kinetic energy switching device 5 is slidably sleeved on the side wall of the longitudinal guide seat 2, and a lateral booster nozzle 6 is fixedly installed on the outer side surface of the external kinetic energy switching device 5.

[0030] In order to cooperate with the internal flow guide drive, the internal flow guide module 3 includes a longitudinal linkage shaft 31 with a hollow structure movably assembled inside the longitudinal flow guide seat 2, a recovery impeller 32 axially fixed on the longitudinal linkage shaft 31, a synchronous boost impeller 33 and an external power generation rotor disk 34.

[0031] Working principle: the bottom of the longitudinal linkage shaft 31 is connected with the inside of the bottom water storage tank 4; the waste water of the water jet loom body is discharged from the discharge port into the inside of the longitudinal guide seat 2, and the recovery impeller 32 is rotated and adjusted to guide the waste water into the inside of the bottom water storage tank 4 for filtration, and then the longitudinal linkage shaft 31 is driven by the recovery impeller 32 to rotate synchronously, and the filtered water is pumped into the interior of the longitudinal linkage shaft 31 by driving the synchronous booster impeller 33 to rotate synchronously at high speed, and then quickly introduced into the inside of the booster nozzle 6 through the high-speed rotating synchronous booster impeller 33, and then sprayed again to the next round of operation process.

[0032] In order to cooperate with the external diversion, an annular external flow guide cover 7 is fixedly installed on the outer side of the longitudinal flow guide seat 2 corresponding to the recovery impeller 32. The annular external flow guide cover 7 is connected to the inside of the bottom water storage tank 4 through an outer flow guide pipe 8.

[0033] In order to cooperate with automatic maintenance, an electrically controlled self-maintenance filter screen 9 is sleeved on the outer arc surface of the bottom-mounted water storage tank 4.

[0034] In order to cooperate with the electric control lifting, the external kinetic energy switching device 5 includes an external lifting cover 51 slidably sleeved on the side wall of the longitudinal guide seat 2, a side lifter 52 fixed on the outer side of the longitudinal guide seat 2 and an external generator stator 53 fixed on the inner side of the external lifting cover 51.

[0035] The side lift 52 controls the external lift cover 51 to be lifted and lowered along the longitudinal guide seat 2 by telescoping, thereby changing the matching state between the external power generation stator 53 and the external power generation rotor disk 34 .

[0036] When the external lifting cover 51 is lifted, the external power generation stator 53 and the external power generation rotor disk 34 are separated, and the lateral boost nozzle 6 is connected to the liquid outlet of the synchronous boost impeller 33.

[0037] In order to coordinate the intake and discharge of liquid, arc-shaped guide ports 10 are provided on the outer side of the longitudinal guide seat 2 at positions corresponding to the recovery impeller 32 and the synchronous boost impeller 33 .

[0038] In order to remove the accumulated slag on the surface, an external scraper frame 11 is fixed to the bottom of the bottom water storage tank 4, and an upper drain port cooperating with the electrically controlled self-maintaining filter screen 9 is opened at the upper end of the bottom water storage tank 4.

[0039] In order to cooperate with automatic maintenance, the electrically controlled self-maintaining filter screen 9 includes an external filter cartridge 91 movably sleeved on the outside of the bottom water storage tank 4 and a side-mounted adjustment motor 92 for installing the external filter cartridge 91 .

[0040] The side adjustment motor 92 is meshed with the annular tooth groove on the outer arc surface of the external filter cartridge 91 through the side gear. The side adjustment motor 92 controls the rotation of the external filter cartridge 91 through operation. When rotating through the external scraper frame 11, the filtered material on the external filter cartridge 91 is scraped off and retained in the collecting trough on one side, which is convenient for unified cleaning later.

[0041] In order to cooperate with the gap adjustment, an inner assembly groove for installing the external generator stator 53 is opened on the inner arc surface of the external lifting cover 51, and an external control unit 12 for controlling the external generator stator 53 is installed on the inner side of the inner assembly groove.

[0042] In order to cooperate with the electronic control adjustment, the external control unit 12 includes an external adjustment motor 121 fixedly installed on the outer surface of the external lifting cover 51, an internal adjustment gear ring 122 movably installed inside the inner assembly groove, lateral extrusion connecting rods 123 movably installed on both sides of the internal adjustment gear ring 122, and an inner assembly seat 124 slidably assembled in the inner assembly groove.

[0043] Before the external kinetic energy switching device 5 is switched up and down, the gap is increased by the external control unit 12 to reduce the control resistance. The external power generation stator 53 is fixedly mounted on the inner assembly seat 124 .

[0044] The external adjustment motor 121 is meshed with the internal adjustment gear ring 122 for transmission, and then the lateral extrusion connecting rod 123 is squeezed through the internal adjustment gear ring 122, and then the lateral extrusion connecting rod 123 is used to squeeze the inner assembly seat 124 from the outside, and the inner assembly seat 124 is controlled to slide and lift inside the inner assembly groove, thereby changing the gap between the external power generation stator 53 and the external power generation rotor disk 34, which is convenient for lifting and lowering adjustment.

[0045] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A wastewater kinetic energy recovery device for a water jet loom, comprising a lateral liquid guide cover (1) installed at a wastewater discharge port of a water jet loom body, characterized in that: A longitudinal guide seat (2) is fixedly mounted at the outer liquid outlet of the lateral liquid guide cover (1); an internal guide module (3) controlled by waste water from a water jet loom is mounted inside the longitudinal guide seat (2); a bottom-mounted water storage tank (4) is mounted on the lower surface of the longitudinal guide seat (2) located on the inner bottom surface of the water jet loom; an external kinetic energy switching device (5) is slidably sleeved on the side wall of the longitudinal guide seat (2); and a lateral booster nozzle (6) is fixedly mounted on the outer surface of the external kinetic energy switching device (5).

2. The wastewater kinetic energy recovery device for a water jet loom according to claim 1 is characterized in that: The internal flow guide module (3) comprises a longitudinal linkage shaft (31) of a hollow structure movably mounted inside the longitudinal flow guide seat (2), a recovery impeller (32) axially fixed on the longitudinal linkage shaft (31), a synchronous boost impeller (33) and an external power generation rotor disk (34).

3. The wastewater kinetic energy recovery device for a water jet loom according to claim 2 is characterized in that: An annular external flow guide cover (7) is fixedly mounted on the outer side of the longitudinal flow guide seat (2) at a position corresponding to the recovery impeller (32), and the annular external flow guide cover (7) is connected to the inside of the bottom water storage tank (4) through an outer flow guide pipe (8).

4. The wastewater kinetic energy recovery device for a water jet loom according to claim 1 is characterized in that: An electrically controlled self-maintaining filter screen (9) is sleeved on the outer arc surface of the bottom-mounted water storage tank (4).

5. The wastewater kinetic energy recovery device for a water jet loom according to claim 1 is characterized in that: The external kinetic energy switching device (5) comprises an external lifting cover (51) slidably sleeved on the side wall of the longitudinal guide seat (2), a side lift (52) fixed on the outer side surface of the longitudinal guide seat (2), and an external power generation stator (53) fixed on the inner side surface of the external lifting cover (51).

6. The wastewater kinetic energy recovery device for a water jet loom according to claim 2 is characterized in that: The outer side of the longitudinal guide seat (2) is provided with arc-shaped guide ports (10) at positions corresponding to the recovery impeller (32) and the synchronous boost impeller (33).

7. The wastewater kinetic energy recovery device for a water jet loom according to claim 4 is characterized in that: An external scraper frame (11) is fixed at the bottom of the bottom-mounted water storage box (4), and an upper liquid discharge port cooperating with an electrically controlled self-maintaining filter screen (9) is provided at the upper end of the bottom-mounted water storage box (4).

8. The wastewater kinetic energy recovery device for a water jet loom according to claim 4 is characterized in that: The electrically controlled self-maintaining filter screen (9) comprises an external filter cartridge (91) movably sleeved on the outside of a bottom-mounted water storage tank (4) and a side-mounted regulating motor (92) for installing the external filter cartridge (91).

9. The wastewater kinetic energy recovery device for a water jet loom according to claim 5 is characterized in that: An inner assembly groove for mounting an external power generation stator (53) is provided on the inner arc surface of the external lifting cover (51), and an external control unit (12) for controlling the external power generation stator (53) is installed on the inner side surface of the inner assembly groove.

10. The wastewater kinetic energy recovery device for a water jet loom according to claim 9, characterized in that: The external control unit (12) comprises an external adjustment motor (112) fixedly mounted on the outer side of the external lifting cover (51), an internal adjustment toothed ring (122) movably mounted inside the inner assembly groove, lateral extrusion connecting rods (123) movably mounted on both sides of the internal adjustment toothed ring (122), and an inner assembly seat (124) slidably mounted in the inner assembly groove.

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