CN209537273U

CN209537273U - A kind of sludge cake drying unit for being easy to dry

Info

Publication number: CN209537273U
Application number: CN201920197246.0U
Authority: CN
Inventors: 张小超
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-14
Filing date: 2019-02-14
Publication date: 2019-10-25
Anticipated expiration: 2029-02-14

Abstract

The utility model relates to drying unit technical fields, specially a kind of sludge cake drying unit for being easy to dry, including drying casing, pedestal, screw rod, heater, first air-heater and the second air-heater, dry casing upper end it is integrally formed be equipped with material bin, fixed block is welded on the inner wall of material bin upper end front and rear sides, upper end of fixing block offers through-hole, the air outlet of second air-heater is connected to through-hole, it dries casing outer sheath and is equipped with heater, heating pipe is fixed in heater in the shape of a spiral, upper end is equipped with water inlet and is connected to heating pipe on the right side of heater, lower end is equipped with water outlet and is connected to heating pipe on the left of heater, it has the beneficial effect that and compares and traditional drying unit, use a variety of drying modes, sludge cake can be dried faster, and drying efficiency is higher, it can effectively prevent putty, make sludge uniform descent into The uniform drying of row, is dried more comprehensively, without drying again.

Description

A kind of sludge cake drying unit for being easy to dry

Technical field

The utility model relates to arrive drying unit technical field, specially a kind of sludge cake drying unit for being easy to dry.

Background technique

In the today quickly grown, people's lives quality has also obtained promotion at full speed, therefore and the pollution of generation It steps up, wherein water pollution is the most serious, and the recycling of sewage is also the problem that must be solved now.Wherein sewage Middle sludge needs are carried out dehydrating, and dewatered sludge still contains a certain amount of moisture, at this moment needs to dry using sludge Device is dried.

The problem of sludge drying device drying efficiency of transmission is not high, and drying rate is slower, and there may be putties, shadow Drying effect is rung, traditional drying unit is mostly the drying of folk prescription formula, it is possible that can not be completely dried, needs to dry again Problem, for this purpose, the utility model proposes a kind of sludge cake drying units for being easy to dry for solving the above problems.

Utility model content

The purpose of this utility model is to provide a kind of sludge cake drying units for being easy to dry, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions: a kind of sludge cake drying dress for being easy to dry It sets, including drying casing, pedestal, screw rod, heater, the first air-heater and the second air-heater, the drying casing upper end one Body forming is equipped with material bin, is welded with fixed block on the inner wall of material bin upper end front and rear sides, the upper end of fixing block is opened Equipped with through-hole, the air outlet of second air-heater is connected to through-hole, and the drying casing outer sheath is equipped with heater, the heating Heating pipe is fixed in device in the shape of a spiral, upper end is equipped with water inlet and is connected to heating pipe, the heating on the right side of the heater Lower end is equipped with water outlet and is connected to heating pipe on the left of device, discharge port is offered on the left of the drying casing lower end, in the drying The bottom of casing it is integrally formed be equipped with blanking bottom plate, the lower end of the blanking bottom plate it is integrally formed be equipped with pedestal, it is described Chassis interior offers motor slot, and motor is fixedly connected in the motor slot, and the transmission output of the motor passes through blanking Bottom plate is connected to drying casing internal, and is fixedly connected with screw rod by shaft joint, and the screw rod upper end is rotated by pivoted housing It is connected among the lower end of fixed block, the screw rod upper end offers ventilation opening, and ventilation opening is connected to the outlet air of the second air-heater Mouthful, the screw rod inner hollow offers several stomatas, drying casing lower end right side opening in the just face of the screw rod Equipped with air intake vent, the air intake vent is connected to the first air-heater, and first air-heater lower end passes through hot wind machine base fixed placement On the ground.

Preferably, the material bin is in inverted truncated cone-shaped, and anti-stick coating, institute are coated on the inner wall of the material bin It states material bin upper end and is divided into two openings by the isolation of fixed block.

Preferably, deflector is welded in lower end on the outside of the discharge port, and deflector is oblique, viscous in the baffle surface It is connected to elastic cushion.

Preferably, the junction of the air intake vent and drying casing internal is clamped sieve, and the sieve is net metal silk It is made.

Preferably, the blanking bottom plate is oblique, should be equipped in the blanking bottom plate and screw rod junction upper end anti- The just face of dirt piece, the blanking bottom plate is coated with anti-stick coating.

Compared with prior art, the utility model has the beneficial effects that

1. the utility model is compared can dry sludge using a variety of drying modes with traditional drying unit faster Cake, and drying efficiency is higher, can effectively prevent putty, dries sludge uniform descent uniformly, dries more complete Face, without drying again；

2. the utility model is equipped with heater, the first air-heater and the second air-heater, hot water is added by heater and is carried out Conduction heating can will carry out heating, drying with the sludge of casing inner wall, can input hot wind by the second air-heater and from spiral The stomata on bar surface distributes, the sludge heating, drying that can will be contacted with screw rod surface, can be with by the first air-heater Hot wind is heated from the bottom to top, prevents lower end shortage of heat drying effect from declining, and the sludge fallen can be blown to blanking Discharge port is discharged on bottom plate to discharge；

3. the utility model is equipped with screw rod, the downward conveying of sludge at the uniform velocity can effectively be avoided by screw rod Putty hidden danger can increase the efficiency of drying, lengthen the path of drying, increase drying effect.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the structure enlargement diagram in Fig. 1 at A.

In figure: 1 drying casing, 2 pedestals, 3 motors, 4 screw rods, 5 stomatas, 6 fixed blocks, 7 heaters, 8 heating pipes, 9 Water inlet, 10 water outlets, 11 material bins, 12 discharge ports, 13 first air-heaters, 14 hot wind machine bases, 15 second air-heaters, 16 enter Air port, 17 sieves, 18 blanking bottom plates.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1 to Fig. 2 is please referred to, the utility model provides a kind of technical solution: a kind of sludge cake drying dress for being easy to dry It sets, including drying casing 1, pedestal 2, screw rod 4, heater 7, the first air-heater 13 and the second air-heater 15, dries on casing 1 Hold it is integrally formed be equipped with material bin 11, be welded with fixed block 6,6 upper end of fixed block on 11 upper end front and rear sides inner wall of material bin Offer through-hole, the air outlet of the second air-heater 15 is connected to through-hole, and drying 1 outer sheath of casing is equipped with heater 7, in heater 7 It is fixed with heating pipe 8 in the shape of a spiral, 7 right side upper end of heater is equipped with water inlet 9 and is connected to heating pipe 8, under 7 left side of heater End is equipped with water outlet 10 and is connected to heating pipe 8, and drying offers discharge port 12 on the left of 1 lower end of casing, in the bottom of drying casing 1 It is integrally formed to be equipped with blanking bottom plate 18, the lower end of blanking bottom plate 18 it is integrally formed be equipped with pedestal 2, opened up inside pedestal 2 There is motor slot, motor 3 is fixedly connected in motor slot, the transmission output of motor 3 passes through blanking bottom plate 18 and is connected to dryer Inside shell 1, and screw rod 4 is fixedly connected with by shaft joint, 4 upper end of screw rod is rotatably connected under fixed block 6 by pivoted housing End is intermediate, and 4 upper end of screw rod offers ventilation opening, and ventilation opening is connected to the air outlet of the second air-heater 15, in 4 inside of screw rod Sky offers several stomatas 5 in the just face of screw rod 4, and drying 1 lower end right side opening of casing is equipped with air intake vent 16, and air intake vent 16 connects Logical first air-heater 13,13 lower end of the first air-heater pass through 14 fixed placement of hot wind machine base on the ground.

Material bin 11 is in inverted truncated cone-shaped, and anti-stick coating, 11 upper end of material bin are coated on the inner wall of material bin 11 Be divided into two openings by the isolation of fixed block 6, can uniformly be fed by two openings, prevent from one side charging times compared with Sludge is bonded on 11 inner wall of material bin after more, increases pan feeding smooth degree, improves using effect.

Deflector is welded in 12 outside lower end of discharge port, and deflector is oblique, is bonded with elastic cushion in baffle surface, leads to Crossing deflector can make the sludge after drying more smoothly discharge, and prevent sludge from splashing, discharging efficiency can be effectively ensured.

Junction inside air intake vent 16 and drying casing 1 is clamped sieve 17, and sieve 17 is made of net metal silk, passes through Sieve 17 can prevent sludge to be strayed into air intake vent 16, prevent sludge from influencing inlet air situation, and sieve 17 does not influence inlet air.

Blanking bottom plate 18 is oblique, should be equipped with dustproof sheet, blanking bottom in blanking bottom plate 18 and 4 junction upper end of screw rod The just face of plate 18 is coated with anti-stick coating, can more smoothly be discharged by blanking bottom plate 18, improves ease of use.

Working principle: when work, sludge cake is added to material bin 11 and starts motor 3, motor drives the rotation of screw rod 4 will Sludge conveys downwards, and hot water is then added into water inlet 9, and hot water enters in heating pipe 8, transmits heat by heating pipe 8 It measures inside heating, drying casing 1, the sludge that drying is contacted with inner wall, the second air-heater 15 of starting and the first air-heater 13, second Air-heater 15 inputs hot wind into screw rod 4, and hot wind is discharged from the stomata 5 on 4 surface of screw rod, can will contact with screw rod 4 Sludge drying, the first air-heater 13 can heat air delivery from top to bottom, can effective heating, drying machine interior lower end, prevent Only lower temperature not enough influences to dry heating effect, and sludge is delivered to bottom finally by screw rod 4, passes through the first air-heater 13 It is blown on blanking bottom plate 18, and falls completion drying from discharge port 12.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of sludge cake drying unit for being easy to dry, including drying casing (1), pedestal (2), screw rod (4), heater (7), the first air-heater (13) and the second air-heater (15), it is characterised in that: drying casing (1) upper end is integrally formed to be set Have material bin (11), is welded with fixed block (6) on the inner wall of material bin (11) the upper end front and rear sides, on the fixed block (6) End offers through-hole, and the air outlet of second air-heater (15) is connected to through-hole, and drying casing (1) outer sheath is equipped with heating Device (7), the heater (7) is interior to be fixed with heating pipe (8) in the shape of a spiral, and upper end is equipped with into water on the right side of the heater (7) Mouth (9) connection heating pipe (8), heater (7) left side lower end is equipped with water outlet (10) connection heating pipe (8), described Drying casing (1) lower end on the left of offer discharge port (12), it is described drying casing (1) bottom it is integrally formed be equipped with blanking Bottom plate (18), the lower end of the blanking bottom plate (18) it is integrally formed be equipped with pedestal (2), is offered inside the pedestal (2) Motor slot is fixedly connected motor (3) in the motor slot, and the transmission output of the motor (3) passes through blanking bottom plate (18) It is internal to be connected to drying casing (1), and is fixedly connected screw rod (4) by shaft joint, screw rod (4) upper end passes through pivoted housing It is rotatably connected among the lower end of fixed block (6), screw rod (4) upper end offers ventilation opening, the second heat of ventilation opening connection The air outlet of blower (15), screw rod (4) inner hollow offer several stomatas in the just face of the screw rod (4) (5), drying casing (1) the lower end right side opening is equipped with air intake vent (16), and the air intake vent (16) is connected to the first air-heater (13), First air-heater (13) lower end passes through hot wind machine base (14) fixed placement on the ground.

2. a kind of sludge cake drying unit for being easy to dry according to claim 1, it is characterised in that: the material bin (11) it is in inverted truncated cone-shaped, anti-stick coating, material bin (11) upper end is coated on the inner wall of the material bin (11) It is divided into two openings by the isolation of fixed block (6).

3. a kind of sludge cake drying unit for being easy to dry according to claim 1, it is characterised in that: the discharge port (12) deflector is welded in outside lower end, and deflector is oblique, is bonded with elastic cushion in the baffle surface.

4. a kind of sludge cake drying unit for being easy to dry according to claim 1, it is characterised in that: the air intake vent (16) sieve (17) are clamped with the internal junction of drying casing (1), the sieve (17) is made of net metal silk.

5. a kind of sludge cake drying unit for being easy to dry according to claim 1, it is characterised in that: the blanking bottom plate (18) obliquely, dustproof sheet, the blanking bottom plate should be equipped in the blanking bottom plate (18) and screw rod (4) junction upper end (18) just face is coated with anti-stick coating.