GB291514A - Improvements relating to the production of fertilizers from vegetable refuse - Google Patents
Improvements relating to the production of fertilizers from vegetable refuseInfo
- Publication number
- GB291514A GB291514A GB5793/27A GB579327A GB291514A GB 291514 A GB291514 A GB 291514A GB 5793/27 A GB5793/27 A GB 5793/27A GB 579327 A GB579327 A GB 579327A GB 291514 A GB291514 A GB 291514A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tank
- refuse
- vegetable
- pulp
- band
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
- C05F9/02—Apparatus for the manufacture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Abstract
291,514. Jackson, J. March 2, 1927. M a n u r e s.-Vegetable refuse, including fruit refuse, is pulverized and delivered to a tank containing water with stirring means therein. The pulverized vegetable &c. matter rises to the surface and is passed over a rotating cylinder provided with wire mesh whereby the pulverized pulp is drained. The, material is then passed over an endless travelling belt and between rollers which express the remaining water. The dehydrated pulp is then ready to be conveyed for final drying, crushing, and screening, for use as a manure or, if suitable, as a food for animals, poultry, and the like. Apparatus for carrying out the invention consists of a water tank, Fig. 1, with stirring apparatus 6 driven by belts and pulleys connected with the main driving shaft 11. Pulverized vegetable refuse is fed to the tank and all heavy substances sink to the bottom and are periodically removed. The vegetable material floats through an adjustable gate 4<a> over a shoot 13 to a revolving drum 12. The drum is provided with wire gauze between flanges 12<a> whereby the refuse is filtered. The bearings 12<c> of the drum are preferably mounted on lever arms 14 pivoted at 14<a> and vibrated by ratchet wheels 16 on a spindle 17, driven from a shaft 9. The travel of the arm 14 may be regulated by an adjustable stop 19. The drum is belt driven, and is located over a trough 20 into which the extracted liquid from the refuse flows and is collected in a sump 22 but preferably, the trough delivers to a tank 23 with a perforated side 23<a>. In this way, all solid matter collects in the tank 23 and may be returned to the tank 4. The partially dehydrated material falls or is scraped by a plate 20<a> on to a travelling belt 24 of felt or other filter like material to pass between a pair of rolls 25, 25<a>, which crush the material and express the remaining water and juices. The upper roller 25 may be of larger diameter than the lower, and is preferably provided with a scraper 26. Means may be provided for adjusting the pressure on the upper roll by screws 31 in screw boxes in the standards, or said screws may work in boxes in levers 32 pivoted at 33 and connected by links 34 to a lever 36 pivoted at 37 and weighted at 38. The upper roll may be rotated by friction or be geared for that purpose. The pulped material is removed by a scraper 44 from the machine and may be delivered to trucks &c. Adjacent the lower roll 25<a> is an angular bar 46 whereby the band 24 takes a bend to loosen the adhesion of pulp. The band 24 is then washed by, for example, water issuing from perforated tubes 47, 48 against upper and lower faces of the band. The band may also be cleaned by a rotating beater 49 mounted on a shalt 49<a>. After being washed, the belt passes between rolls 50 which may be rubber-covered to remove water and dirt. The lower roller may be driven in timed relation to the rolls 25. The liquid obtained from the pulp which collects in the sewer 22 may be distilled for the recovery of alcohol if found economical.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5793/27A GB291514A (en) | 1927-03-02 | 1927-03-02 | Improvements relating to the production of fertilizers from vegetable refuse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5793/27A GB291514A (en) | 1927-03-02 | 1927-03-02 | Improvements relating to the production of fertilizers from vegetable refuse |
Publications (1)
Publication Number | Publication Date |
---|---|
GB291514A true GB291514A (en) | 1928-06-05 |
Family
ID=9802720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5793/27A Expired GB291514A (en) | 1927-03-02 | 1927-03-02 | Improvements relating to the production of fertilizers from vegetable refuse |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB291514A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109097138A (en) * | 2018-08-13 | 2018-12-28 | 合肥米弘智能科技有限公司 | A kind of biomass fuel raw material making apparatus and its biomass fuel manufacture craft |
CN110498184A (en) * | 2019-08-15 | 2019-11-26 | 吕锋 | A kind of anti-caking type feed device for compound fertilizer |
CN113070319A (en) * | 2021-03-15 | 2021-07-06 | 衡阳师范学院 | Agricultural economy recovery unit of environment-friendly |
-
1927
- 1927-03-02 GB GB5793/27A patent/GB291514A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109097138A (en) * | 2018-08-13 | 2018-12-28 | 合肥米弘智能科技有限公司 | A kind of biomass fuel raw material making apparatus and its biomass fuel manufacture craft |
CN110498184A (en) * | 2019-08-15 | 2019-11-26 | 吕锋 | A kind of anti-caking type feed device for compound fertilizer |
CN110498184B (en) * | 2019-08-15 | 2020-11-06 | 云南天腾化工有限公司 | Anti-caking feeding device for compound fertilizer |
CN113070319A (en) * | 2021-03-15 | 2021-07-06 | 衡阳师范学院 | Agricultural economy recovery unit of environment-friendly |
CN113070319B (en) * | 2021-03-15 | 2022-06-28 | 衡阳师范学院 | Agricultural economy recovery unit of environment-friendly |
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